Swei-xiao
1 week ago
parent
0932164d1e
commit
247c630ba0
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/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package net.micode.notes.data;
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import android.content.Context;
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import android.database.Cursor;
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import android.provider.ContactsContract.CommonDataKinds.Phone;
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import android.provider.ContactsContract.Data;
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import android.telephony.PhoneNumberUtils;
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import android.util.Log;
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import java.util.HashMap;
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/**
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* 联系人工具类,用于根据电话号码查询联系人信息
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*/
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public class Contact {
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// 用于缓存电话号码和联系人姓名的映射关系
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private static HashMap<String, String> sContactCache;
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// 日志标签
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private static final String TAG = "Contact";
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/**
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* 用于查询联系人的SQL语句
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* PHONE_NUMBERS_EQUAL - 比较电话号码是否相等
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* MIMETYPE - 指定数据类型为电话号码
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* RAW_CONTACT_ID - 关联phone_lookup表以获取联系人ID
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*/
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private static final String CALLER_ID_SELECTION = "PHONE_NUMBERS_EQUAL(" + Phone.NUMBER
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+ ",?) AND " + Data.MIMETYPE + "='" + Phone.CONTENT_ITEM_TYPE + "'"
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+ " AND " + Data.RAW_CONTACT_ID + " IN "
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+ "(SELECT raw_contact_id "
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+ " FROM phone_lookup"
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+ " WHERE min_match = '+')";
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/**
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* 根据电话号码获取联系人姓名
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* @param context 上下文对象
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* @param phoneNumber 要查询的电话号码
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* @return 联系人姓名,如果未找到则返回null
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*/
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public static String getContact(Context context, String phoneNumber) {
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// 初始化缓存Map(如果未初始化)
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if(sContactCache == null) {
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sContactCache = new HashMap<String, String>();
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}
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// 检查缓存中是否已存在该号码对应的联系人
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if(sContactCache.containsKey(phoneNumber)) {
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return sContactCache.get(phoneNumber);
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}
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// 构造查询条件,将电话号码转换为标准格式
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String selection = CALLER_ID_SELECTION.replace("+",
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PhoneNumberUtils.toCallerIDMinMatch(phoneNumber));
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// 查询联系人数据库
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Cursor cursor = context.getContentResolver().query(
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Data.CONTENT_URI,
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new String [] { Phone.DISPLAY_NAME }, // 只查询联系人显示名称
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selection,
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new String[] { phoneNumber },
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null);
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if (cursor != null && cursor.moveToFirst()) {
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try {
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// 获取联系人姓名
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String name = cursor.getString(0);
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// 将结果存入缓存
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sContactCache.put(phoneNumber, name);
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return name;
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} catch (IndexOutOfBoundsException e) {
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// 处理游标越界异常
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Log.e(TAG, " Cursor get string error " + e.toString());
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return null;
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} finally {
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// 确保关闭游标
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cursor.close();
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}
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} else {
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// 未找到匹配的联系人
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Log.d(TAG, "No contact matched with number:" + phoneNumber);
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return null;
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}
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}
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}
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@ -0,0 +1,295 @@
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/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package net.micode.notes.data;
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import android.net.Uri;
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/**
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* 笔记数据模型类,定义了笔记相关的常量和数据结构
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*/
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public class Notes {
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// 内容提供者的授权字符串
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public static final String AUTHORITY = "micode_notes";
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// 日志标签
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public static final String TAG = "Notes";
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// 笔记类型常量
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public static final int TYPE_NOTE = 0; // 普通笔记
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public static final int TYPE_FOLDER = 1; // 文件夹
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public static final int TYPE_SYSTEM = 2; // 系统文件夹
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/**
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* 系统文件夹的ID定义:
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* {@link Notes#ID_ROOT_FOLDER } 是默认文件夹
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* {@link Notes#ID_TEMPARAY_FOLDER } 用于不属于任何文件夹的笔记
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* {@link Notes#ID_CALL_RECORD_FOLDER} 用于存储通话记录
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*/
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public static final int ID_ROOT_FOLDER = 0;
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public static final int ID_TEMPARAY_FOLDER = -1;
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public static final int ID_CALL_RECORD_FOLDER = -2;
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public static final int ID_TRASH_FOLER = -3;
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// Intent传递数据时使用的Extra键名
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public static final String INTENT_EXTRA_ALERT_DATE = "net.micode.notes.alert_date";
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public static final String INTENT_EXTRA_BACKGROUND_ID = "net.micode.notes.background_color_id";
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public static final String INTENT_EXTRA_WIDGET_ID = "net.micode.notes.widget_id";
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public static final String INTENT_EXTRA_WIDGET_TYPE = "net.micode.notes.widget_type";
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public static final String INTENT_EXTRA_FOLDER_ID = "net.micode.notes.folder_id";
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public static final String INTENT_EXTRA_CALL_DATE = "net.micode.notes.call_date";
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// Widget类型常量
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public static final int TYPE_WIDGET_INVALIDE = -1; // 无效widget
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public static final int TYPE_WIDGET_2X = 0; // 2x大小widget
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public static final int TYPE_WIDGET_4X = 1; // 4x大小widget
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/**
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* 数据类型常量类
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*/
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public static class DataConstants {
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public static final String NOTE = TextNote.CONTENT_ITEM_TYPE;
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public static final String CALL_NOTE = CallNote.CONTENT_ITEM_TYPE;
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}
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/**
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* 用于查询所有笔记和文件夹的Uri
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*/
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public static final Uri CONTENT_NOTE_URI = Uri.parse("content://" + AUTHORITY + "/note");
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/**
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* 用于查询数据的Uri
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*/
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public static final Uri CONTENT_DATA_URI = Uri.parse("content://" + AUTHORITY + "/data");
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/**
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* 笔记数据库表列名接口
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*/
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public interface NoteColumns {
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/**
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* 行的唯一ID
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String ID = "_id";
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/**
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* 笔记或文件夹的父ID
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String PARENT_ID = "parent_id";
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/**
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* 创建日期
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String CREATED_DATE = "created_date";
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/**
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* 最后修改日期
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String MODIFIED_DATE = "modified_date";
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/**
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* 提醒日期
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String ALERTED_DATE = "alert_date";
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/**
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* 文件夹名称或笔记文本内容
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* <P> 类型: TEXT </P>
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*/
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public static final String SNIPPET = "snippet";
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/**
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* 笔记的widget ID
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String WIDGET_ID = "widget_id";
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/**
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* 笔记的widget类型
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String WIDGET_TYPE = "widget_type";
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/**
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* 笔记的背景颜色ID
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String BG_COLOR_ID = "bg_color_id";
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/**
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* 是否包含附件标志
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* <P> 类型: INTEGER </P>
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*/
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public static final String HAS_ATTACHMENT = "has_attachment";
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/**
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* 文件夹中的笔记数量
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String NOTES_COUNT = "notes_count";
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/**
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* 文件类型:文件夹或笔记
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* <P> 类型: INTEGER </P>
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*/
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public static final String TYPE = "type";
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/**
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* 最后同步ID
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String SYNC_ID = "sync_id";
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/**
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* 本地修改标志
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* <P> 类型: INTEGER </P>
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*/
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public static final String LOCAL_MODIFIED = "local_modified";
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/**
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* 移入临时文件夹前的原始父ID
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* <P> 类型: INTEGER </P>
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*/
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public static final String ORIGIN_PARENT_ID = "origin_parent_id";
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/**
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* Google任务ID
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* <P> 类型: TEXT </P>
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*/
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public static final String GTASK_ID = "gtask_id";
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/**
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* 版本号
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String VERSION = "version";
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}
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/**
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* 数据表列名接口
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*/
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public interface DataColumns {
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/**
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* 行的唯一ID
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String ID = "_id";
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/**
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* 该行表示项的MIME类型
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* <P> 类型: Text </P>
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*/
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public static final String MIME_TYPE = "mime_type";
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/**
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* 该数据所属笔记的引用ID
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String NOTE_ID = "note_id";
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/**
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* 创建日期
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String CREATED_DATE = "created_date";
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/**
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* 最后修改日期
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String MODIFIED_DATE = "modified_date";
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/**
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* 数据内容
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* <P> 类型: TEXT </P>
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*/
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public static final String CONTENT = "content";
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/**
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* 通用数据列,具体含义由MIME类型决定
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* <P> 类型: INTEGER </P>
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*/
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public static final String DATA1 = "data1";
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/**
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* 通用数据列,具体含义由MIME类型决定
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* <P> 类型: INTEGER </P>
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*/
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public static final String DATA2 = "data2";
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/**
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* 通用数据列,具体含义由MIME类型决定
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* <P> 类型: TEXT </P>
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*/
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public static final String DATA3 = "data3";
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/**
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* 通用数据列,具体含义由MIME类型决定
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* <P> 类型: TEXT </P>
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*/
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public static final String DATA4 = "data4";
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/**
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* 通用数据列,具体含义由MIME类型决定
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* <P> 类型: TEXT </P>
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*/
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public static final String DATA5 = "data5";
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}
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/**
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* 文本笔记相关常量类
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*/
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public static final class TextNote implements DataColumns {
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/**
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* 文本模式标志
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* <P> 类型: Integer 1:清单模式 0:普通模式 </P>
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*/
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public static final String MODE = DATA1;
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public static final int MODE_CHECK_LIST = 1;
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public static final String CONTENT_TYPE = "vnd.android.cursor.dir/text_note";
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public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/text_note";
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public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/text_note");
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}
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/**
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* 通话记录笔记相关常量类
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*/
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public static final class CallNote implements DataColumns {
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/**
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* 通话日期
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* <P> 类型: INTEGER (long) </P>
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*/
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public static final String CALL_DATE = DATA1;
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/**
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* 电话号码
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* <P> 类型: TEXT </P>
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*/
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public static final String PHONE_NUMBER = DATA3;
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public static final String CONTENT_TYPE = "vnd.android.cursor.dir/call_note";
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public static final String CONTENT_ITEM_TYPE = "vnd.android.cursor.item/call_note";
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public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/call_note");
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}
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}
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@ -0,0 +1,431 @@
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/*
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* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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*
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||||
* 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.
|
||||
*/
|
||||
|
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package net.micode.notes.data;
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import android.content.ContentValues;
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import android.content.Context;
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import android.database.sqlite.SQLiteDatabase;
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import android.database.sqlite.SQLiteOpenHelper;
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import android.util.Log;
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import net.micode.notes.data.Notes.DataColumns;
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import net.micode.notes.data.Notes.DataConstants;
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import net.micode.notes.data.Notes.NoteColumns;
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/**
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* 笔记数据库帮助类,用于管理笔记数据库的创建和升级
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*/
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public class NotesDatabaseHelper extends SQLiteOpenHelper {
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// 数据库名称
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private static final String DB_NAME = "note.db";
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// 数据库版本号
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private static final int DB_VERSION = 4;
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/**
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* 数据库表名常量接口
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*/
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public interface TABLE {
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public static final String NOTE = "note"; // 笔记表
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public static final String DATA = "data"; // 数据表
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}
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private static final String TAG = "NotesDatabaseHelper";
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// 单例模式实例
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private static NotesDatabaseHelper mInstance;
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/**
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* 创建笔记表的SQL语句
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* 包含笔记的基本信息:ID、父ID、提醒时间、背景色、创建时间等
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*/
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private static final String CREATE_NOTE_TABLE_SQL =
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"CREATE TABLE " + TABLE.NOTE + "(" +
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NoteColumns.ID + " INTEGER PRIMARY KEY," +
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NoteColumns.PARENT_ID + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.ALERTED_DATE + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.BG_COLOR_ID + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
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NoteColumns.HAS_ATTACHMENT + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
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NoteColumns.NOTES_COUNT + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.SNIPPET + " TEXT NOT NULL DEFAULT ''," +
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NoteColumns.TYPE + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.WIDGET_ID + " INTEGER NOT NULL DEFAULT 0," +
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NoteColumns.WIDGET_TYPE + " INTEGER NOT NULL DEFAULT -1," +
|
||||
NoteColumns.SYNC_ID + " INTEGER NOT NULL DEFAULT 0," +
|
||||
NoteColumns.LOCAL_MODIFIED + " INTEGER NOT NULL DEFAULT 0," +
|
||||
NoteColumns.ORIGIN_PARENT_ID + " INTEGER NOT NULL DEFAULT 0," +
|
||||
NoteColumns.GTASK_ID + " TEXT NOT NULL DEFAULT ''," +
|
||||
NoteColumns.VERSION + " INTEGER NOT NULL DEFAULT 0" +
|
||||
")";
|
||||
|
||||
/**
|
||||
* 创建数据表的SQL语句
|
||||
* 存储笔记的具体内容数据
|
||||
*/
|
||||
private static final String CREATE_DATA_TABLE_SQL =
|
||||
"CREATE TABLE " + TABLE.DATA + "(" +
|
||||
DataColumns.ID + " INTEGER PRIMARY KEY," +
|
||||
DataColumns.MIME_TYPE + " TEXT NOT NULL," +
|
||||
DataColumns.NOTE_ID + " INTEGER NOT NULL DEFAULT 0," +
|
||||
NoteColumns.CREATED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
|
||||
NoteColumns.MODIFIED_DATE + " INTEGER NOT NULL DEFAULT (strftime('%s','now') * 1000)," +
|
||||
DataColumns.CONTENT + " TEXT NOT NULL DEFAULT ''," +
|
||||
DataColumns.DATA1 + " INTEGER," +
|
||||
DataColumns.DATA2 + " INTEGER," +
|
||||
DataColumns.DATA3 + " TEXT NOT NULL DEFAULT ''," +
|
||||
DataColumns.DATA4 + " TEXT NOT NULL DEFAULT ''," +
|
||||
DataColumns.DATA5 + " TEXT NOT NULL DEFAULT ''" +
|
||||
")";
|
||||
|
||||
/**
|
||||
* 创建数据表NOTE_ID索引的SQL语句
|
||||
*/
|
||||
private static final String CREATE_DATA_NOTE_ID_INDEX_SQL =
|
||||
"CREATE INDEX IF NOT EXISTS note_id_index ON " +
|
||||
TABLE.DATA + "(" + DataColumns.NOTE_ID + ");";
|
||||
|
||||
/**
|
||||
* 当笔记移动到文件夹时增加文件夹笔记计数的触发器
|
||||
*/
|
||||
private static final String NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
|
||||
"CREATE TRIGGER increase_folder_count_on_update "+
|
||||
" AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
|
||||
" BEGIN " +
|
||||
" UPDATE " + TABLE.NOTE +
|
||||
" SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
|
||||
" WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 当笔记从文件夹移出时减少文件夹笔记计数的触发器
|
||||
*/
|
||||
private static final String NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER =
|
||||
"CREATE TRIGGER decrease_folder_count_on_update " +
|
||||
" AFTER UPDATE OF " + NoteColumns.PARENT_ID + " ON " + TABLE.NOTE +
|
||||
" BEGIN " +
|
||||
" UPDATE " + TABLE.NOTE +
|
||||
" SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
|
||||
" WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
|
||||
" AND " + NoteColumns.NOTES_COUNT + ">0" + ";" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 当向文件夹插入新笔记时增加文件夹笔记计数的触发器
|
||||
*/
|
||||
private static final String NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER =
|
||||
"CREATE TRIGGER increase_folder_count_on_insert " +
|
||||
" AFTER INSERT ON " + TABLE.NOTE +
|
||||
" BEGIN " +
|
||||
" UPDATE " + TABLE.NOTE +
|
||||
" SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + " + 1" +
|
||||
" WHERE " + NoteColumns.ID + "=new." + NoteColumns.PARENT_ID + ";" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 当从文件夹删除笔记时减少文件夹笔记计数的触发器
|
||||
*/
|
||||
private static final String NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER =
|
||||
"CREATE TRIGGER decrease_folder_count_on_delete " +
|
||||
" AFTER DELETE ON " + TABLE.NOTE +
|
||||
" BEGIN " +
|
||||
" UPDATE " + TABLE.NOTE +
|
||||
" SET " + NoteColumns.NOTES_COUNT + "=" + NoteColumns.NOTES_COUNT + "-1" +
|
||||
" WHERE " + NoteColumns.ID + "=old." + NoteColumns.PARENT_ID +
|
||||
" AND " + NoteColumns.NOTES_COUNT + ">0;" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 当插入NOTE类型的数据时更新笔记内容的触发器
|
||||
*/
|
||||
private static final String DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER =
|
||||
"CREATE TRIGGER update_note_content_on_insert " +
|
||||
" AFTER INSERT ON " + TABLE.DATA +
|
||||
" WHEN new." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
|
||||
" BEGIN" +
|
||||
" UPDATE " + TABLE.NOTE +
|
||||
" SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
|
||||
" WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 当NOTE类型的数据更新时更新笔记内容的触发器
|
||||
*/
|
||||
private static final String DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER =
|
||||
"CREATE TRIGGER update_note_content_on_update " +
|
||||
" AFTER UPDATE ON " + TABLE.DATA +
|
||||
" WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
|
||||
" BEGIN" +
|
||||
" UPDATE " + TABLE.NOTE +
|
||||
" SET " + NoteColumns.SNIPPET + "=new." + DataColumns.CONTENT +
|
||||
" WHERE " + NoteColumns.ID + "=new." + DataColumns.NOTE_ID + ";" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 当NOTE类型的数据删除时更新笔记内容的触发器
|
||||
*/
|
||||
private static final String DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER =
|
||||
"CREATE TRIGGER update_note_content_on_delete " +
|
||||
" AFTER delete ON " + TABLE.DATA +
|
||||
" WHEN old." + DataColumns.MIME_TYPE + "='" + DataConstants.NOTE + "'" +
|
||||
" BEGIN" +
|
||||
" UPDATE " + TABLE.NOTE +
|
||||
" SET " + NoteColumns.SNIPPET + "=''" +
|
||||
" WHERE " + NoteColumns.ID + "=old." + DataColumns.NOTE_ID + ";" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 当笔记被删除时删除相关数据的触发器
|
||||
*/
|
||||
private static final String NOTE_DELETE_DATA_ON_DELETE_TRIGGER =
|
||||
"CREATE TRIGGER delete_data_on_delete " +
|
||||
" AFTER DELETE ON " + TABLE.NOTE +
|
||||
" BEGIN" +
|
||||
" DELETE FROM " + TABLE.DATA +
|
||||
" WHERE " + DataColumns.NOTE_ID + "=old." + NoteColumns.ID + ";" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 当文件夹被删除时删除其下所有笔记的触发器
|
||||
*/
|
||||
private static final String FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER =
|
||||
"CREATE TRIGGER folder_delete_notes_on_delete " +
|
||||
" AFTER DELETE ON " + TABLE.NOTE +
|
||||
" BEGIN" +
|
||||
" DELETE FROM " + TABLE.NOTE +
|
||||
" WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 当文件夹被移到回收站时移动其下所有笔记的触发器
|
||||
*/
|
||||
private static final String FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER =
|
||||
"CREATE TRIGGER folder_move_notes_on_trash " +
|
||||
" AFTER UPDATE ON " + TABLE.NOTE +
|
||||
" WHEN new." + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
|
||||
" BEGIN" +
|
||||
" UPDATE " + TABLE.NOTE +
|
||||
" SET " + NoteColumns.PARENT_ID + "=" + Notes.ID_TRASH_FOLER +
|
||||
" WHERE " + NoteColumns.PARENT_ID + "=old." + NoteColumns.ID + ";" +
|
||||
" END";
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* @param context 上下文对象
|
||||
*/
|
||||
public NotesDatabaseHelper(Context context) {
|
||||
super(context, DB_NAME, null, DB_VERSION);
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建笔记表
|
||||
* @param db 数据库对象
|
||||
*/
|
||||
public void createNoteTable(SQLiteDatabase db) {
|
||||
db.execSQL(CREATE_NOTE_TABLE_SQL);
|
||||
reCreateNoteTableTriggers(db);
|
||||
createSystemFolder(db);
|
||||
Log.d(TAG, "note table has been created");
|
||||
}
|
||||
|
||||
/**
|
||||
* 重新创建笔记表的所有触发器
|
||||
* @param db 数据库对象
|
||||
*/
|
||||
private void reCreateNoteTableTriggers(SQLiteDatabase db) {
|
||||
db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_update");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_update");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS decrease_folder_count_on_delete");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS delete_data_on_delete");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS increase_folder_count_on_insert");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS folder_delete_notes_on_delete");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS folder_move_notes_on_trash");
|
||||
|
||||
db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
|
||||
db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_UPDATE_TRIGGER);
|
||||
db.execSQL(NOTE_DECREASE_FOLDER_COUNT_ON_DELETE_TRIGGER);
|
||||
db.execSQL(NOTE_DELETE_DATA_ON_DELETE_TRIGGER);
|
||||
db.execSQL(NOTE_INCREASE_FOLDER_COUNT_ON_INSERT_TRIGGER);
|
||||
db.execSQL(FOLDER_DELETE_NOTES_ON_DELETE_TRIGGER);
|
||||
db.execSQL(FOLDER_MOVE_NOTES_ON_TRASH_TRIGGER);
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建系统文件夹
|
||||
* @param db 数据库对象
|
||||
*/
|
||||
private void createSystemFolder(SQLiteDatabase db) {
|
||||
ContentValues values = new ContentValues();
|
||||
|
||||
/**
|
||||
* 创建通话记录文件夹
|
||||
*/
|
||||
values.put(NoteColumns.ID, Notes.ID_CALL_RECORD_FOLDER);
|
||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
||||
db.insert(TABLE.NOTE, null, values);
|
||||
|
||||
/**
|
||||
* 创建根文件夹(默认文件夹)
|
||||
*/
|
||||
values.clear();
|
||||
values.put(NoteColumns.ID, Notes.ID_ROOT_FOLDER);
|
||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
||||
db.insert(TABLE.NOTE, null, values);
|
||||
|
||||
/**
|
||||
* 创建临时文件夹(用于移动笔记)
|
||||
*/
|
||||
values.clear();
|
||||
values.put(NoteColumns.ID, Notes.ID_TEMPARAY_FOLDER);
|
||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
||||
db.insert(TABLE.NOTE, null, values);
|
||||
|
||||
/**
|
||||
* 创建回收站文件夹
|
||||
*/
|
||||
values.clear();
|
||||
values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
|
||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
||||
db.insert(TABLE.NOTE, null, values);
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建数据表
|
||||
* @param db 数据库对象
|
||||
*/
|
||||
public void createDataTable(SQLiteDatabase db) {
|
||||
db.execSQL(CREATE_DATA_TABLE_SQL);
|
||||
reCreateDataTableTriggers(db);
|
||||
db.execSQL(CREATE_DATA_NOTE_ID_INDEX_SQL);
|
||||
Log.d(TAG, "data table has been created");
|
||||
}
|
||||
|
||||
/**
|
||||
* 重新创建数据表的所有触发器
|
||||
* @param db 数据库对象
|
||||
*/
|
||||
private void reCreateDataTableTriggers(SQLiteDatabase db) {
|
||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_insert");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_update");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_content_on_delete");
|
||||
|
||||
db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_INSERT_TRIGGER);
|
||||
db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_UPDATE_TRIGGER);
|
||||
db.execSQL(DATA_UPDATE_NOTE_CONTENT_ON_DELETE_TRIGGER);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取NotesDatabaseHelper的单例
|
||||
* @param context 上下文对象
|
||||
* @return NotesDatabaseHelper实例
|
||||
*/
|
||||
static synchronized NotesDatabaseHelper getInstance(Context context) {
|
||||
if (mInstance == null) {
|
||||
mInstance = new NotesDatabaseHelper(context);
|
||||
}
|
||||
return mInstance;
|
||||
}
|
||||
|
||||
/**
|
||||
* 数据库创建回调
|
||||
* @param db 数据库对象
|
||||
*/
|
||||
@Override
|
||||
public void onCreate(SQLiteDatabase db) {
|
||||
createNoteTable(db);
|
||||
createDataTable(db);
|
||||
}
|
||||
|
||||
/**
|
||||
* 数据库升级回调
|
||||
* @param db 数据库对象
|
||||
* @param oldVersion 旧版本号
|
||||
* @param newVersion 新版本号
|
||||
*/
|
||||
@Override
|
||||
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
|
||||
boolean reCreateTriggers = false;
|
||||
boolean skipV2 = false;
|
||||
|
||||
if (oldVersion == 1) {
|
||||
upgradeToV2(db);
|
||||
skipV2 = true; // 此升级包含从v2到v3的升级
|
||||
oldVersion++;
|
||||
}
|
||||
|
||||
if (oldVersion == 2 && !skipV2) {
|
||||
upgradeToV3(db);
|
||||
reCreateTriggers = true;
|
||||
oldVersion++;
|
||||
}
|
||||
|
||||
if (oldVersion == 3) {
|
||||
upgradeToV4(db);
|
||||
oldVersion++;
|
||||
}
|
||||
|
||||
if (reCreateTriggers) {
|
||||
reCreateNoteTableTriggers(db);
|
||||
reCreateDataTableTriggers(db);
|
||||
}
|
||||
|
||||
if (oldVersion != newVersion) {
|
||||
throw new IllegalStateException("Upgrade notes database to version " + newVersion
|
||||
+ "fails");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 升级到版本2
|
||||
* @param db 数据库对象
|
||||
*/
|
||||
private void upgradeToV2(SQLiteDatabase db) {
|
||||
db.execSQL("DROP TABLE IF EXISTS " + TABLE.NOTE);
|
||||
db.execSQL("DROP TABLE IF EXISTS " + TABLE.DATA);
|
||||
createNoteTable(db);
|
||||
createDataTable(db);
|
||||
}
|
||||
|
||||
/**
|
||||
* 升级到版本3
|
||||
* @param db 数据库对象
|
||||
*/
|
||||
private void upgradeToV3(SQLiteDatabase db) {
|
||||
// 删除未使用的触发器
|
||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_insert");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_delete");
|
||||
db.execSQL("DROP TRIGGER IF EXISTS update_note_modified_date_on_update");
|
||||
// 添加gtask_id列
|
||||
db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.GTASK_ID
|
||||
+ " TEXT NOT NULL DEFAULT ''");
|
||||
// 添加回收站系统文件夹
|
||||
ContentValues values = new ContentValues();
|
||||
values.put(NoteColumns.ID, Notes.ID_TRASH_FOLER);
|
||||
values.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
||||
db.insert(TABLE.NOTE, null, values);
|
||||
}
|
||||
|
||||
/**
|
||||
* 升级到版本4
|
||||
* @param db 数据库对象
|
||||
*/
|
||||
private void upgradeToV4(SQLiteDatabase db) {
|
||||
db.execSQL("ALTER TABLE " + TABLE.NOTE + " ADD COLUMN " + NoteColumns.VERSION
|
||||
+ " INTEGER NOT NULL DEFAULT 0");
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,386 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 笔记内容提供者类,用于管理笔记数据的访问
|
||||
*/
|
||||
public class NotesProvider extends ContentProvider {
|
||||
// URI匹配器
|
||||
private static final UriMatcher mMatcher;
|
||||
|
||||
// 数据库帮助类实例
|
||||
private NotesDatabaseHelper mHelper;
|
||||
|
||||
// 日志标签
|
||||
private static final String TAG = "NotesProvider";
|
||||
|
||||
// URI匹配类型常量
|
||||
private static final int URI_NOTE = 1; // 笔记URI
|
||||
private static final int URI_NOTE_ITEM = 2; // 单条笔记URI
|
||||
private static final int URI_DATA = 3; // 数据URI
|
||||
private static final int URI_DATA_ITEM = 4; // 单条数据URI
|
||||
private static final int URI_SEARCH = 5; // 搜索URI
|
||||
private static final int URI_SEARCH_SUGGEST = 6; // 搜索建议URI
|
||||
|
||||
// 静态初始化URI匹配规则
|
||||
static {
|
||||
// 创建URI匹配器实例
|
||||
mMatcher = new UriMatcher(UriMatcher.NO_MATCH);
|
||||
// 添加各种URI匹配规则
|
||||
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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 搜索结果的投影列
|
||||
* x'0A'表示sqlite中的换行符'\n'
|
||||
* 为了在搜索结果中显示更多信息,我们会去除标题和内容中的换行符和空格
|
||||
*/
|
||||
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;
|
||||
|
||||
/**
|
||||
* 笔记搜索的SQL查询语句
|
||||
*/
|
||||
private static String NOTES_SNIPPET_SEARCH_QUERY = "SELECT " + NOTES_SEARCH_PROJECTION
|
||||
+ " FROM " + TABLE.NOTE
|
||||
+ " WHERE " + NoteColumns.SNIPPET + " LIKE ?"
|
||||
+ " AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER
|
||||
+ " AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE;
|
||||
|
||||
/**
|
||||
* 内容提供者创建时的回调方法
|
||||
*/
|
||||
@Override
|
||||
public boolean onCreate() {
|
||||
// 初始化数据库帮助类
|
||||
mHelper = NotesDatabaseHelper.getInstance(getContext());
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 查询数据的方法
|
||||
*/
|
||||
@Override
|
||||
public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
|
||||
String sortOrder) {
|
||||
// 初始化游标
|
||||
Cursor c = null;
|
||||
// 获取可读数据库实例
|
||||
SQLiteDatabase db = mHelper.getReadableDatabase();
|
||||
String id = null;
|
||||
// 根据URI类型执行不同的查询操作
|
||||
switch (mMatcher.match(uri)) {
|
||||
case URI_NOTE:
|
||||
// 查询所有笔记
|
||||
c = db.query(TABLE.NOTE, projection, selection, selectionArgs, null, null,
|
||||
sortOrder);
|
||||
break;
|
||||
case URI_NOTE_ITEM:
|
||||
// 查询单条笔记
|
||||
id = uri.getPathSegments().get(1);
|
||||
c = db.query(TABLE.NOTE, projection, NoteColumns.ID + "=" + id
|
||||
+ parseSelection(selection), selectionArgs, null, null, sortOrder);
|
||||
break;
|
||||
case URI_DATA:
|
||||
// 查询所有数据
|
||||
c = db.query(TABLE.DATA, projection, selection, selectionArgs, null, null,
|
||||
sortOrder);
|
||||
break;
|
||||
case URI_DATA_ITEM:
|
||||
// 查询单条数据
|
||||
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:
|
||||
// 检查查询参数
|
||||
if (sortOrder != null || projection != null) {
|
||||
throw new IllegalArgumentException(
|
||||
"do not specify sortOrder, selection, selectionArgs, or projection" + "with this query");
|
||||
}
|
||||
|
||||
// 获取搜索字符串
|
||||
String searchString = null;
|
||||
if (mMatcher.match(uri) == URI_SEARCH_SUGGEST) {
|
||||
if (uri.getPathSegments().size() > 1) {
|
||||
searchString = uri.getPathSegments().get(1);
|
||||
}
|
||||
} else {
|
||||
searchString = uri.getQueryParameter("pattern");
|
||||
}
|
||||
|
||||
// 如果搜索字符串为空则返回null
|
||||
if (TextUtils.isEmpty(searchString)) {
|
||||
return null;
|
||||
}
|
||||
|
||||
try {
|
||||
// 格式化搜索字符串并执行查询
|
||||
searchString = String.format("%%%s%%", searchString);
|
||||
c = db.rawQuery(NOTES_SNIPPET_SEARCH_QUERY,
|
||||
new String[] { searchString });
|
||||
} catch (IllegalStateException ex) {
|
||||
Log.e(TAG, "got exception: " + ex.toString());
|
||||
}
|
||||
break;
|
||||
default:
|
||||
throw new IllegalArgumentException("Unknown URI " + uri);
|
||||
}
|
||||
// 设置通知URI
|
||||
if (c != null) {
|
||||
c.setNotificationUri(getContext().getContentResolver(), uri);
|
||||
}
|
||||
return c;
|
||||
}
|
||||
|
||||
/**
|
||||
* 插入数据的方法
|
||||
*/
|
||||
/**
|
||||
* 插入数据到数据库中
|
||||
* @param uri 要插入数据的URI
|
||||
* @param values 要插入的数据
|
||||
* @return 插入数据后生成的URI
|
||||
*/
|
||||
@Override
|
||||
public Uri insert(Uri uri, ContentValues values) {
|
||||
// 获取可写数据库实例
|
||||
SQLiteDatabase db = mHelper.getWritableDatabase();
|
||||
// 初始化数据ID、笔记ID和插入ID
|
||||
long dataId = 0, noteId = 0, insertedId = 0;
|
||||
switch (mMatcher.match(uri)) {
|
||||
case URI_NOTE:
|
||||
// 插入笔记数据
|
||||
insertedId = noteId = db.insert(TABLE.NOTE, null, values);
|
||||
break;
|
||||
case URI_DATA:
|
||||
// 插入笔记内容数据
|
||||
if (values.containsKey(DataColumns.NOTE_ID)) {
|
||||
// 从values中获取笔记ID
|
||||
noteId = values.getAsLong(DataColumns.NOTE_ID);
|
||||
} else {
|
||||
// 记录错误日志:缺少笔记ID
|
||||
Log.d(TAG, "Wrong data format without note id:" + values.toString());
|
||||
}
|
||||
// 插入数据并获取插入ID
|
||||
insertedId = dataId = db.insert(TABLE.DATA, null, values);
|
||||
break;
|
||||
default:
|
||||
// 未知URI异常
|
||||
throw new IllegalArgumentException("Unknown URI " + uri);
|
||||
}
|
||||
// 通知笔记URI发生变化
|
||||
if (noteId > 0) {
|
||||
getContext().getContentResolver().notifyChange(
|
||||
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), null);
|
||||
}
|
||||
|
||||
// 通知数据URI发生变化
|
||||
if (dataId > 0) {
|
||||
getContext().getContentResolver().notifyChange(
|
||||
ContentUris.withAppendedId(Notes.CONTENT_DATA_URI, dataId), null);
|
||||
}
|
||||
|
||||
return ContentUris.withAppendedId(uri, insertedId);
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除数据的方法
|
||||
*/
|
||||
@Override
|
||||
public int delete(Uri uri, String selection, String[] selectionArgs) {
|
||||
// 初始化删除计数
|
||||
int count = 0;
|
||||
String id = null;
|
||||
// 获取可写数据库实例
|
||||
SQLiteDatabase db = mHelper.getWritableDatabase();
|
||||
boolean deleteData = false;
|
||||
// 根据URI类型执行不同的删除操作
|
||||
switch (mMatcher.match(uri)) {
|
||||
case URI_NOTE:
|
||||
// 删除笔记,确保只删除ID大于0的笔记
|
||||
selection = "(" + selection + ") AND " + NoteColumns.ID + ">0 ";
|
||||
count = db.delete(TABLE.NOTE, selection, selectionArgs);
|
||||
break;
|
||||
case URI_NOTE_ITEM:
|
||||
// 删除单条笔记
|
||||
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;
|
||||
}
|
||||
count = db.delete(TABLE.NOTE,
|
||||
NoteColumns.ID + "=" + id + parseSelection(selection), selectionArgs);
|
||||
break;
|
||||
case URI_DATA:
|
||||
// 删除所有数据
|
||||
count = db.delete(TABLE.DATA, selection, selectionArgs);
|
||||
deleteData = true;
|
||||
break;
|
||||
case URI_DATA_ITEM:
|
||||
// 删除单条数据
|
||||
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);
|
||||
}
|
||||
// 如果有数据被删除,发送通知
|
||||
if (count > 0) {
|
||||
if (deleteData) {
|
||||
getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null);
|
||||
}
|
||||
getContext().getContentResolver().notifyChange(uri, null);
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新数据的方法
|
||||
*/
|
||||
@Override
|
||||
public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
|
||||
// 初始化更新计数
|
||||
int count = 0;
|
||||
String id = null;
|
||||
// 获取可写数据库实例
|
||||
SQLiteDatabase db = mHelper.getWritableDatabase();
|
||||
boolean updateData = false;
|
||||
// 根据URI类型执行不同的更新操作
|
||||
switch (mMatcher.match(uri)) {
|
||||
case URI_NOTE:
|
||||
// 更新笔记
|
||||
increaseNoteVersion(-1, selection, selectionArgs);
|
||||
count = db.update(TABLE.NOTE, values, selection, selectionArgs);
|
||||
break;
|
||||
case URI_NOTE_ITEM:
|
||||
// 更新单条笔记
|
||||
id = uri.getPathSegments().get(1);
|
||||
increaseNoteVersion(Long.valueOf(id), selection, selectionArgs);
|
||||
count = db.update(TABLE.NOTE, values, NoteColumns.ID + "=" + id
|
||||
+ parseSelection(selection), selectionArgs);
|
||||
break;
|
||||
case URI_DATA:
|
||||
// 更新所有数据
|
||||
count = db.update(TABLE.DATA, values, selection, selectionArgs);
|
||||
updateData = true;
|
||||
break;
|
||||
case URI_DATA_ITEM:
|
||||
// 更新单条数据
|
||||
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);
|
||||
}
|
||||
|
||||
// 如果有数据被更新,发送通知
|
||||
if (count > 0) {
|
||||
if (updateData) {
|
||||
getContext().getContentResolver().notifyChange(Notes.CONTENT_NOTE_URI, null);
|
||||
}
|
||||
getContext().getContentResolver().notifyChange(uri, null);
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
/**
|
||||
* 解析选择条件的辅助方法
|
||||
*/
|
||||
private String parseSelection(String selection) {
|
||||
return (!TextUtils.isEmpty(selection) ? " AND (" + selection + ')' : "");
|
||||
}
|
||||
|
||||
/**
|
||||
* 增加笔记版本号的方法
|
||||
*/
|
||||
private void increaseNoteVersion(long id, String selection, String[] selectionArgs) {
|
||||
// 构建SQL更新语句
|
||||
StringBuilder sql = new StringBuilder(120);
|
||||
sql.append("UPDATE ");
|
||||
sql.append(TABLE.NOTE);
|
||||
sql.append(" SET ");
|
||||
sql.append(NoteColumns.VERSION);
|
||||
sql.append("=" + NoteColumns.VERSION + "+1 ");
|
||||
|
||||
// 添加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;
|
||||
for (String args : selectionArgs) {
|
||||
selectString = selectString.replaceFirst("\\?", args);
|
||||
}
|
||||
sql.append(selectString);
|
||||
}
|
||||
|
||||
// 执行SQL语句
|
||||
mHelper.getWritableDatabase().execSQL(sql.toString());
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取MIME类型的方法
|
||||
*/
|
||||
@Override
|
||||
public String getType(Uri uri) {
|
||||
// TODO Auto-generated method stub
|
||||
return null;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,118 @@
|
||||
/*
|
||||
* 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.tool.GTaskStringUtils;
|
||||
|
||||
import org.json.JSONException;
|
||||
import org.json.JSONObject;
|
||||
|
||||
/**
|
||||
* 元数据类,继承自Task类
|
||||
* 用于处理与Google Task相关的元数据
|
||||
*/
|
||||
public class MetaData extends Task {
|
||||
// 日志标签
|
||||
private final static String TAG = MetaData.class.getSimpleName();
|
||||
|
||||
// 关联的Google Task ID
|
||||
private String mRelatedGid = null;
|
||||
|
||||
/**
|
||||
* 设置元数据信息
|
||||
* @param gid Google Task ID
|
||||
* @param metaInfo 元数据JSON对象
|
||||
*/
|
||||
public void setMeta(String gid, JSONObject metaInfo) {
|
||||
try {
|
||||
metaInfo.put(GTaskStringUtils.META_HEAD_GTASK_ID, gid);
|
||||
} catch (JSONException e) {
|
||||
Log.e(TAG, "failed to put related gid");
|
||||
}
|
||||
setNotes(metaInfo.toString());
|
||||
setName(GTaskStringUtils.META_NOTE_NAME);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取关联的Google Task ID
|
||||
* @return 关联的Google Task ID
|
||||
*/
|
||||
public String getRelatedGid() {
|
||||
return mRelatedGid;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否值得保存
|
||||
* @return 如果notes不为空则返回true
|
||||
*/
|
||||
@Override
|
||||
public boolean isWorthSaving() {
|
||||
return getNotes() != null;
|
||||
}
|
||||
|
||||
/**
|
||||
* 通过远程JSON设置内容
|
||||
* @param js 远程JSON对象
|
||||
*/
|
||||
@Override
|
||||
public void setContentByRemoteJSON(JSONObject js) {
|
||||
super.setContentByRemoteJSON(js);
|
||||
if (getNotes() != null) {
|
||||
try {
|
||||
JSONObject metaInfo = new JSONObject(getNotes().trim());
|
||||
mRelatedGid = metaInfo.getString(GTaskStringUtils.META_HEAD_GTASK_ID);
|
||||
} catch (JSONException e) {
|
||||
Log.w(TAG, "failed to get related gid");
|
||||
mRelatedGid = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 通过本地JSON设置内容(不支持的操作)
|
||||
* @param js 本地JSON对象
|
||||
* @throws IllegalAccessError 该方法不应被调用
|
||||
*/
|
||||
@Override
|
||||
public void setContentByLocalJSON(JSONObject js) {
|
||||
// this function should not be called
|
||||
throw new IllegalAccessError("MetaData:setContentByLocalJSON should not be called");
|
||||
}
|
||||
|
||||
/**
|
||||
* 从内容获取本地JSON(不支持的操作)
|
||||
* @throws IllegalAccessError 该方法不应被调用
|
||||
*/
|
||||
@Override
|
||||
public JSONObject getLocalJSONFromContent() {
|
||||
throw new IllegalAccessError("MetaData:getLocalJSONFromContent should not be called");
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取同步操作(不支持的操作)
|
||||
* @param c 数据库游标
|
||||
* @throws IllegalAccessError 该方法不应被调用
|
||||
*/
|
||||
@Override
|
||||
public int getSyncAction(Cursor c) {
|
||||
throw new IllegalAccessError("MetaData:getSyncAction should not be called");
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,168 @@
|
||||
/*
|
||||
* 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 org.json.JSONObject;
|
||||
|
||||
/**
|
||||
* 节点抽象类,用于表示Google Task中的节点数据
|
||||
*/
|
||||
public abstract class Node {
|
||||
// 同步动作常量定义
|
||||
public static final int SYNC_ACTION_NONE = 0; // 无需同步
|
||||
|
||||
public static final int SYNC_ACTION_ADD_REMOTE = 1; // 添加到远程
|
||||
|
||||
public static final int SYNC_ACTION_ADD_LOCAL = 2; // 添加到本地
|
||||
|
||||
public static final int SYNC_ACTION_DEL_REMOTE = 3; // 从远程删除
|
||||
|
||||
public static final int SYNC_ACTION_DEL_LOCAL = 4; // 从本地删除
|
||||
|
||||
public static final int SYNC_ACTION_UPDATE_REMOTE = 5; // 更新远程
|
||||
|
||||
public static final int SYNC_ACTION_UPDATE_LOCAL = 6; // 更新本地
|
||||
|
||||
public static final int SYNC_ACTION_UPDATE_CONFLICT = 7; // 更新冲突
|
||||
|
||||
public static final int SYNC_ACTION_ERROR = 8; // 同步错误
|
||||
|
||||
// 节点基本属性
|
||||
private String mGid; // Google Task ID
|
||||
|
||||
private String mName; // 节点名称
|
||||
|
||||
private long mLastModified; // 最后修改时间
|
||||
|
||||
private boolean mDeleted; // 删除标记
|
||||
|
||||
/**
|
||||
* 构造函数,初始化节点基本属性
|
||||
*/
|
||||
public Node() {
|
||||
mGid = null;
|
||||
mName = "";
|
||||
mLastModified = 0;
|
||||
mDeleted = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取创建动作的JSON对象
|
||||
* @param actionId 动作ID
|
||||
* @return 创建动作的JSON对象
|
||||
*/
|
||||
public abstract JSONObject getCreateAction(int actionId);
|
||||
|
||||
/**
|
||||
* 获取更新动作的JSON对象
|
||||
* @param actionId 动作ID
|
||||
* @return 更新动作的JSON对象
|
||||
*/
|
||||
public abstract JSONObject getUpdateAction(int actionId);
|
||||
|
||||
/**
|
||||
* 通过远程JSON设置内容
|
||||
* @param js 远程JSON对象
|
||||
*/
|
||||
public abstract void setContentByRemoteJSON(JSONObject js);
|
||||
|
||||
/**
|
||||
* 通过本地JSON设置内容
|
||||
* @param js 本地JSON对象
|
||||
*/
|
||||
public abstract void setContentByLocalJSON(JSONObject js);
|
||||
|
||||
/**
|
||||
* 从内容获取本地JSON
|
||||
* @return 本地JSON对象
|
||||
*/
|
||||
public abstract JSONObject getLocalJSONFromContent();
|
||||
|
||||
/**
|
||||
* 获取同步动作
|
||||
* @param c 数据库游标
|
||||
* @return 同步动作类型
|
||||
*/
|
||||
public abstract int getSyncAction(Cursor c);
|
||||
|
||||
/**
|
||||
* 设置Google Task ID
|
||||
* @param gid Google Task ID
|
||||
*/
|
||||
public void setGid(String gid) {
|
||||
this.mGid = gid;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置节点名称
|
||||
* @param name 节点名称
|
||||
*/
|
||||
public void setName(String name) {
|
||||
this.mName = name;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置最后修改时间
|
||||
* @param lastModified 最后修改时间
|
||||
*/
|
||||
public void setLastModified(long lastModified) {
|
||||
this.mLastModified = lastModified;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置删除标记
|
||||
* @param deleted 删除标记
|
||||
*/
|
||||
public void setDeleted(boolean deleted) {
|
||||
this.mDeleted = deleted;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取Google Task ID
|
||||
* @return Google Task ID
|
||||
*/
|
||||
public String getGid() {
|
||||
return this.mGid;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取节点名称
|
||||
* @return 节点名称
|
||||
*/
|
||||
public String getName() {
|
||||
return this.mName;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取最后修改时间
|
||||
* @return 最后修改时间
|
||||
*/
|
||||
public long getLastModified() {
|
||||
return this.mLastModified;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取删除标记
|
||||
* @return 删除标记
|
||||
*/
|
||||
public boolean getDeleted() {
|
||||
return this.mDeleted;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,189 @@
|
||||
/*
|
||||
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package net.micode.notes.gtask.data;
|
||||
|
||||
import android.content.ContentResolver;
|
||||
import android.content.ContentUris;
|
||||
import android.content.ContentValues;
|
||||
import android.content.Context;
|
||||
import android.database.Cursor;
|
||||
import android.net.Uri;
|
||||
import android.util.Log;
|
||||
|
||||
import net.micode.notes.data.Notes;
|
||||
import net.micode.notes.data.Notes.DataColumns;
|
||||
import net.micode.notes.data.Notes.DataConstants;
|
||||
import net.micode.notes.data.Notes.NoteColumns;
|
||||
import net.micode.notes.data.NotesDatabaseHelper.TABLE;
|
||||
import net.micode.notes.gtask.exception.ActionFailureException;
|
||||
|
||||
import org.json.JSONException;
|
||||
import org.json.JSONObject;
|
||||
|
||||
|
||||
public class SqlData {
|
||||
private static final String TAG = SqlData.class.getSimpleName(); // 日志标签
|
||||
|
||||
private static final int INVALID_ID = -99999; // 无效ID常量
|
||||
|
||||
public static final String[] PROJECTION_DATA = new String[] {
|
||||
DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1,
|
||||
DataColumns.DATA3
|
||||
}; // 数据列投影
|
||||
|
||||
public static final int DATA_ID_COLUMN = 0; // 数据ID列索引
|
||||
|
||||
public static final int DATA_MIME_TYPE_COLUMN = 1; // 数据MIME类型列索引
|
||||
|
||||
public static final int DATA_CONTENT_COLUMN = 2; // 数据内容列索引
|
||||
|
||||
public static final int DATA_CONTENT_DATA_1_COLUMN = 3; // 数据内容数据1列索引
|
||||
|
||||
public static final int DATA_CONTENT_DATA_3_COLUMN = 4; // 数据内容数据3列索引
|
||||
|
||||
private ContentResolver mContentResolver; // 内容解析器
|
||||
|
||||
private boolean mIsCreate; // 是否为创建标志
|
||||
|
||||
private long mDataId; // 数据ID
|
||||
|
||||
private String mDataMimeType; // 数据MIME类型
|
||||
|
||||
private String mDataContent; // 数据内容
|
||||
|
||||
private long mDataContentData1; // 数据内容数据1
|
||||
|
||||
private String mDataContentData3; // 数据内容数据3
|
||||
|
||||
private ContentValues mDiffDataValues; // 差异数据值
|
||||
|
||||
public SqlData(Context context) {
|
||||
mContentResolver = context.getContentResolver(); // 获取内容解析器
|
||||
mIsCreate = true; // 设置为创建标志
|
||||
mDataId = INVALID_ID; // 初始化数据ID
|
||||
mDataMimeType = DataConstants.NOTE; // 初始化数据MIME类型
|
||||
mDataContent = ""; // 初始化数据内容
|
||||
mDataContentData1 = 0; // 初始化数据内容数据1
|
||||
mDataContentData3 = ""; // 初始化数据内容数据3
|
||||
mDiffDataValues = new ContentValues(); // 初始化差异数据值
|
||||
}
|
||||
|
||||
public SqlData(Context context, Cursor c) {
|
||||
mContentResolver = context.getContentResolver(); // 获取内容解析器
|
||||
mIsCreate = false; // 设置为非创建标志
|
||||
loadFromCursor(c); // 从游标加载数据
|
||||
mDiffDataValues = new ContentValues(); // 初始化差异数据值
|
||||
}
|
||||
|
||||
private void loadFromCursor(Cursor c) {
|
||||
mDataId = c.getLong(DATA_ID_COLUMN); // 从游标获取数据ID
|
||||
mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN); // 从游标获取数据MIME类型
|
||||
mDataContent = c.getString(DATA_CONTENT_COLUMN); // 从游标获取数据内容
|
||||
mDataContentData1 = c.getLong(DATA_CONTENT_DATA_1_COLUMN); // 从游标获取数据内容数据1
|
||||
mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN); // 从游标获取数据内容数据3
|
||||
}
|
||||
|
||||
public void setContent(JSONObject js) throws JSONException {
|
||||
long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID; // 获取JSON中的数据ID
|
||||
if (mIsCreate || mDataId != dataId) {
|
||||
mDiffDataValues.put(DataColumns.ID, dataId); // 更新差异数据值中的数据ID
|
||||
}
|
||||
mDataId = dataId; // 更新数据ID
|
||||
|
||||
String dataMimeType = js.has(DataColumns.MIME_TYPE) ? js.getString(DataColumns.MIME_TYPE)
|
||||
: DataConstants.NOTE; // 获取JSON中的数据MIME类型
|
||||
if (mIsCreate || !mDataMimeType.equals(dataMimeType)) {
|
||||
mDiffDataValues.put(DataColumns.MIME_TYPE, dataMimeType); // 更新差异数据值中的数据MIME类型
|
||||
}
|
||||
mDataMimeType = dataMimeType; // 更新数据MIME类型
|
||||
|
||||
String dataContent = js.has(DataColumns.CONTENT) ? js.getString(DataColumns.CONTENT) : ""; // 获取JSON中的数据内容
|
||||
if (mIsCreate || !mDataContent.equals(dataContent)) {
|
||||
mDiffDataValues.put(DataColumns.CONTENT, dataContent); // 更新差异数据值中的数据内容
|
||||
}
|
||||
mDataContent = dataContent; // 更新数据内容
|
||||
|
||||
long dataContentData1 = js.has(DataColumns.DATA1) ? js.getLong(DataColumns.DATA1) : 0; // 获取JSON中的数据内容数据1
|
||||
if (mIsCreate || mDataContentData1 != dataContentData1) {
|
||||
mDiffDataValues.put(DataColumns.DATA1, dataContentData1); // 更新差异数据值中的数据内容数据1
|
||||
}
|
||||
mDataContentData1 = dataContentData1; // 更新数据内容数据1
|
||||
|
||||
String dataContentData3 = js.has(DataColumns.DATA3) ? js.getString(DataColumns.DATA3) : ""; // 获取JSON中的数据内容数据3
|
||||
if (mIsCreate || !mDataContentData3.equals(dataContentData3)) {
|
||||
mDiffDataValues.put(DataColumns.DATA3, dataContentData3); // 更新差异数据值中的数据内容数据3
|
||||
}
|
||||
mDataContentData3 = dataContentData3; // 更新数据内容数据3
|
||||
}
|
||||
|
||||
public JSONObject getContent() throws JSONException {
|
||||
if (mIsCreate) {
|
||||
Log.e(TAG, "it seems that we haven't created this in database yet"); // 日志记录错误信息
|
||||
return null;
|
||||
}
|
||||
JSONObject js = new JSONObject(); // 创建JSON对象
|
||||
js.put(DataColumns.ID, mDataId); // 将数据ID放入JSON对象
|
||||
js.put(DataColumns.MIME_TYPE, mDataMimeType); // 将数据MIME类型放入JSON对象
|
||||
js.put(DataColumns.CONTENT, mDataContent); // 将数据内容放入JSON对象
|
||||
js.put(DataColumns.DATA1, mDataContentData1); // 将数据内容数据1放入JSON对象
|
||||
js.put(DataColumns.DATA3, mDataContentData3); // 将数据内容数据3放入JSON对象
|
||||
return js; // 返回JSON对象
|
||||
}
|
||||
|
||||
public void commit(long noteId, boolean validateVersion, long version) {
|
||||
|
||||
if (mIsCreate) {
|
||||
if (mDataId == INVALID_ID && mDiffDataValues.containsKey(DataColumns.ID)) {
|
||||
mDiffDataValues.remove(DataColumns.ID); // 移除差异数据值中的数据ID
|
||||
}
|
||||
|
||||
mDiffDataValues.put(DataColumns.NOTE_ID, noteId); // 将笔记ID放入差异数据值
|
||||
Uri uri = mContentResolver.insert(Notes.CONTENT_DATA_URI, mDiffDataValues); // 插入数据
|
||||
try {
|
||||
mDataId = Long.valueOf(uri.getPathSegments().get(1)); // 获取插入数据的ID
|
||||
} catch (NumberFormatException e) {
|
||||
Log.e(TAG, "Get note id error :" + e.toString()); // 日志记录错误信息
|
||||
throw new ActionFailureException("create note failed"); // 抛出操作失败异常
|
||||
}
|
||||
} else {
|
||||
if (mDiffDataValues.size() > 0) {
|
||||
int result = 0;
|
||||
if (!validateVersion) {
|
||||
result = mContentResolver.update(ContentUris.withAppendedId(
|
||||
Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues, null, null); // 更新数据
|
||||
} else {
|
||||
result = mContentResolver.update(ContentUris.withAppendedId(
|
||||
Notes.CONTENT_DATA_URI, mDataId), mDiffDataValues,
|
||||
" ? in (SELECT " + NoteColumns.ID + " FROM " + TABLE.NOTE
|
||||
+ " WHERE " + NoteColumns.VERSION + "=?)", new String[] {
|
||||
String.valueOf(noteId), String.valueOf(version)
|
||||
}); // 更新数据并验证版本
|
||||
}
|
||||
if (result == 0) {
|
||||
Log.w(TAG, "there is no update. maybe user updates note when syncing"); // 日志记录警告信息
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
mDiffDataValues.clear(); // 清空差异数据值
|
||||
mIsCreate = false; // 设置为非创建标志
|
||||
}
|
||||
|
||||
public long getId() {
|
||||
return mDataId; // 返回数据ID
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,503 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
// 导入所需的Android系统类
|
||||
import android.appwidget.AppWidgetManager;
|
||||
import android.content.ContentResolver;
|
||||
import android.content.ContentValues;
|
||||
import android.content.Context;
|
||||
import android.database.Cursor;
|
||||
import android.net.Uri;
|
||||
import android.util.Log;
|
||||
|
||||
// 导入应用程序相关类
|
||||
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.exception.ActionFailureException;
|
||||
import net.micode.notes.tool.GTaskStringUtils;
|
||||
import net.micode.notes.tool.ResourceParser;
|
||||
|
||||
// 导入JSON相关类
|
||||
import org.json.JSONArray;
|
||||
import org.json.JSONException;
|
||||
import org.json.JSONObject;
|
||||
|
||||
// 导入Java工具类
|
||||
import java.util.ArrayList;
|
||||
|
||||
|
||||
public class SqlNote {
|
||||
private static final String TAG = SqlNote.class.getSimpleName(); // 日志标签
|
||||
|
||||
private static final int INVALID_ID = -99999; // 无效ID常量
|
||||
|
||||
// 笔记表的列名数组,用于数据库查询
|
||||
public static final String[] PROJECTION_NOTE = new String[] {
|
||||
NoteColumns.ID, NoteColumns.ALERTED_DATE, NoteColumns.BG_COLOR_ID,
|
||||
NoteColumns.CREATED_DATE, NoteColumns.HAS_ATTACHMENT, NoteColumns.MODIFIED_DATE,
|
||||
NoteColumns.NOTES_COUNT, NoteColumns.PARENT_ID, NoteColumns.SNIPPET, NoteColumns.TYPE,
|
||||
NoteColumns.WIDGET_ID, NoteColumns.WIDGET_TYPE, NoteColumns.SYNC_ID,
|
||||
NoteColumns.LOCAL_MODIFIED, NoteColumns.ORIGIN_PARENT_ID, NoteColumns.GTASK_ID,
|
||||
NoteColumns.VERSION
|
||||
};
|
||||
|
||||
// 定义各列的索引常量
|
||||
public static final int ID_COLUMN = 0; // ID列索引
|
||||
public static final int ALERTED_DATE_COLUMN = 1; // 提醒日期列索引
|
||||
public static final int BG_COLOR_ID_COLUMN = 2; // 背景颜色ID列索引
|
||||
public static final int CREATED_DATE_COLUMN = 3; // 创建日期列索引
|
||||
public static final int HAS_ATTACHMENT_COLUMN = 4; // 是否有附件列索引
|
||||
public static final int MODIFIED_DATE_COLUMN = 5; // 修改日期列索引
|
||||
public static final int NOTES_COUNT_COLUMN = 6; // 笔记数量列索引
|
||||
public static final int PARENT_ID_COLUMN = 7; // 父ID列索引
|
||||
public static final int SNIPPET_COLUMN = 8; // 摘要列索引
|
||||
public static final int TYPE_COLUMN = 9; // 类型列索引
|
||||
public static final int WIDGET_ID_COLUMN = 10; // 小部件ID列索引
|
||||
public static final int WIDGET_TYPE_COLUMN = 11; // 小部件类型列索引
|
||||
public static final int SYNC_ID_COLUMN = 12; // 同步ID列索引
|
||||
public static final int LOCAL_MODIFIED_COLUMN = 13; // 本地修改列索引
|
||||
public static final int ORIGIN_PARENT_ID_COLUMN = 14; // 原始父ID列索引
|
||||
public static final int GTASK_ID_COLUMN = 15; // GTask ID列索引
|
||||
public static final int VERSION_COLUMN = 16; // 版本列索引
|
||||
|
||||
// 类的成员变量
|
||||
private Context mContext; // 上下文对象
|
||||
private ContentResolver mContentResolver; // 内容解析器
|
||||
private boolean mIsCreate; // 是否是新建笔记
|
||||
private long mId; // 笔记ID
|
||||
private long mAlertDate; // 提醒日期
|
||||
private int mBgColorId; // 背景颜色ID
|
||||
private long mCreatedDate; // 创建日期
|
||||
private int mHasAttachment; // 是否有附件
|
||||
private long mModifiedDate; // 修改日期
|
||||
private long mParentId; // 父ID
|
||||
private String mSnippet; // 摘要
|
||||
private int mType; // 类型
|
||||
private int mWidgetId; // 小部件ID
|
||||
private int mWidgetType; // 小部件类型
|
||||
private long mOriginParent; // 原始父ID
|
||||
private long mVersion; // 版本
|
||||
private ContentValues mDiffNoteValues; // 笔记差异值
|
||||
private ArrayList<SqlData> mDataList; // 数据列表
|
||||
|
||||
// 构造函数,创建新笔记
|
||||
public SqlNote(Context context) {
|
||||
mContext = context;
|
||||
mContentResolver = context.getContentResolver();
|
||||
mIsCreate = true;
|
||||
mId = INVALID_ID;
|
||||
mAlertDate = 0;
|
||||
mBgColorId = ResourceParser.getDefaultBgId(context);
|
||||
mCreatedDate = System.currentTimeMillis();
|
||||
mHasAttachment = 0;
|
||||
mModifiedDate = System.currentTimeMillis();
|
||||
mParentId = 0;
|
||||
mSnippet = "";
|
||||
mType = Notes.TYPE_NOTE;
|
||||
mWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID;
|
||||
mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
|
||||
mOriginParent = 0;
|
||||
mVersion = 0;
|
||||
mDiffNoteValues = new ContentValues();
|
||||
mDataList = new ArrayList<SqlData>();
|
||||
}
|
||||
|
||||
// 构造函数,从Cursor加载笔记
|
||||
public SqlNote(Context context, Cursor c) {
|
||||
mContext = context;
|
||||
mContentResolver = context.getContentResolver();
|
||||
mIsCreate = false;
|
||||
loadFromCursor(c);
|
||||
mDataList = new ArrayList<SqlData>();
|
||||
if (mType == Notes.TYPE_NOTE)
|
||||
loadDataContent();
|
||||
mDiffNoteValues = new ContentValues();
|
||||
}
|
||||
|
||||
// 构造函数,根据ID加载笔记
|
||||
public SqlNote(Context context, long id) {
|
||||
mContext = context;
|
||||
mContentResolver = context.getContentResolver();
|
||||
mIsCreate = false;
|
||||
loadFromCursor(id);
|
||||
mDataList = new ArrayList<SqlData>();
|
||||
if (mType == Notes.TYPE_NOTE)
|
||||
loadDataContent();
|
||||
mDiffNoteValues = new ContentValues();
|
||||
|
||||
}
|
||||
|
||||
// 根据ID从数据库加载笔记
|
||||
private void loadFromCursor(long id) {
|
||||
Cursor c = null;
|
||||
try {
|
||||
c = mContentResolver.query(Notes.CONTENT_NOTE_URI, PROJECTION_NOTE, "(_id=?)",
|
||||
new String[] {
|
||||
String.valueOf(id)
|
||||
}, null);
|
||||
if (c != null) {
|
||||
c.moveToNext();
|
||||
loadFromCursor(c);
|
||||
} else {
|
||||
Log.w(TAG, "loadFromCursor: cursor = null");
|
||||
}
|
||||
} finally {
|
||||
if (c != null)
|
||||
c.close();
|
||||
}
|
||||
}
|
||||
|
||||
// 从Cursor加载笔记数据
|
||||
private void loadFromCursor(Cursor c) {
|
||||
mId = c.getLong(ID_COLUMN);
|
||||
mAlertDate = c.getLong(ALERTED_DATE_COLUMN);
|
||||
mBgColorId = c.getInt(BG_COLOR_ID_COLUMN);
|
||||
mCreatedDate = c.getLong(CREATED_DATE_COLUMN);
|
||||
mHasAttachment = c.getInt(HAS_ATTACHMENT_COLUMN);
|
||||
mModifiedDate = c.getLong(MODIFIED_DATE_COLUMN);
|
||||
mParentId = c.getLong(PARENT_ID_COLUMN);
|
||||
mSnippet = c.getString(SNIPPET_COLUMN);
|
||||
mType = c.getInt(TYPE_COLUMN);
|
||||
mWidgetId = c.getInt(WIDGET_ID_COLUMN);
|
||||
mWidgetType = c.getInt(WIDGET_TYPE_COLUMN);
|
||||
mVersion = c.getLong(VERSION_COLUMN);
|
||||
}
|
||||
|
||||
// 加载笔记内容数据
|
||||
private void loadDataContent() {
|
||||
Cursor c = null;
|
||||
mDataList.clear();
|
||||
try {
|
||||
c = mContentResolver.query(Notes.CONTENT_DATA_URI, SqlData.PROJECTION_DATA,
|
||||
"(note_id=?)", new String[] {
|
||||
String.valueOf(mId)
|
||||
}, null);
|
||||
if (c != null) {
|
||||
if (c.getCount() == 0) {
|
||||
Log.w(TAG, "it seems that the note has not data");
|
||||
return;
|
||||
}
|
||||
while (c.moveToNext()) {
|
||||
SqlData data = new SqlData(mContext, c);
|
||||
mDataList.add(data);
|
||||
}
|
||||
} else {
|
||||
Log.w(TAG, "loadDataContent: cursor = null");
|
||||
}
|
||||
} finally {
|
||||
if (c != null)
|
||||
c.close();
|
||||
}
|
||||
}
|
||||
|
||||
// 设置笔记内容
|
||||
public boolean setContent(JSONObject js) {
|
||||
try {
|
||||
JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
|
||||
if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
|
||||
Log.w(TAG, "cannot set system folder");
|
||||
} else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
|
||||
// 对于文件夹类型,只能更新摘要和类型
|
||||
String snippet = note.has(NoteColumns.SNIPPET) ? note
|
||||
.getString(NoteColumns.SNIPPET) : "";
|
||||
if (mIsCreate || !mSnippet.equals(snippet)) {
|
||||
mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
|
||||
}
|
||||
mSnippet = snippet;
|
||||
|
||||
int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
|
||||
: Notes.TYPE_NOTE;
|
||||
if (mIsCreate || mType != type) {
|
||||
mDiffNoteValues.put(NoteColumns.TYPE, type);
|
||||
}
|
||||
mType = type;
|
||||
} else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_NOTE) {
|
||||
// 对于笔记类型,更新所有相关字段
|
||||
JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
|
||||
long id = note.has(NoteColumns.ID) ? note.getLong(NoteColumns.ID) : INVALID_ID;
|
||||
if (mIsCreate || mId != id) {
|
||||
mDiffNoteValues.put(NoteColumns.ID, id);
|
||||
}
|
||||
mId = id;
|
||||
|
||||
long alertDate = note.has(NoteColumns.ALERTED_DATE) ? note
|
||||
.getLong(NoteColumns.ALERTED_DATE) : 0;
|
||||
if (mIsCreate || mAlertDate != alertDate) {
|
||||
mDiffNoteValues.put(NoteColumns.ALERTED_DATE, alertDate);
|
||||
}
|
||||
mAlertDate = alertDate;
|
||||
|
||||
int bgColorId = note.has(NoteColumns.BG_COLOR_ID) ? note
|
||||
.getInt(NoteColumns.BG_COLOR_ID) : ResourceParser.getDefaultBgId(mContext);
|
||||
if (mIsCreate || mBgColorId != bgColorId) {
|
||||
mDiffNoteValues.put(NoteColumns.BG_COLOR_ID, bgColorId);
|
||||
}
|
||||
mBgColorId = bgColorId;
|
||||
|
||||
long createDate = note.has(NoteColumns.CREATED_DATE) ? note
|
||||
.getLong(NoteColumns.CREATED_DATE) : System.currentTimeMillis();
|
||||
if (mIsCreate || mCreatedDate != createDate) {
|
||||
mDiffNoteValues.put(NoteColumns.CREATED_DATE, createDate);
|
||||
}
|
||||
mCreatedDate = createDate;
|
||||
|
||||
int hasAttachment = note.has(NoteColumns.HAS_ATTACHMENT) ? note
|
||||
.getInt(NoteColumns.HAS_ATTACHMENT) : 0;
|
||||
if (mIsCreate || mHasAttachment != hasAttachment) {
|
||||
mDiffNoteValues.put(NoteColumns.HAS_ATTACHMENT, hasAttachment);
|
||||
}
|
||||
mHasAttachment = hasAttachment;
|
||||
|
||||
long modifiedDate = note.has(NoteColumns.MODIFIED_DATE) ? note
|
||||
.getLong(NoteColumns.MODIFIED_DATE) : System.currentTimeMillis();
|
||||
if (mIsCreate || mModifiedDate != modifiedDate) {
|
||||
mDiffNoteValues.put(NoteColumns.MODIFIED_DATE, modifiedDate);
|
||||
}
|
||||
mModifiedDate = modifiedDate;
|
||||
|
||||
long parentId = note.has(NoteColumns.PARENT_ID) ? note
|
||||
.getLong(NoteColumns.PARENT_ID) : 0;
|
||||
if (mIsCreate || mParentId != parentId) {
|
||||
mDiffNoteValues.put(NoteColumns.PARENT_ID, parentId);
|
||||
}
|
||||
mParentId = parentId;
|
||||
|
||||
String snippet = note.has(NoteColumns.SNIPPET) ? note
|
||||
.getString(NoteColumns.SNIPPET) : "";
|
||||
if (mIsCreate || !mSnippet.equals(snippet)) {
|
||||
mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
|
||||
}
|
||||
mSnippet = snippet;
|
||||
|
||||
int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
|
||||
: Notes.TYPE_NOTE;
|
||||
if (mIsCreate || mType != type) {
|
||||
mDiffNoteValues.put(NoteColumns.TYPE, type);
|
||||
}
|
||||
mType = type;
|
||||
|
||||
int widgetId = note.has(NoteColumns.WIDGET_ID) ? note.getInt(NoteColumns.WIDGET_ID)
|
||||
: AppWidgetManager.INVALID_APPWIDGET_ID;
|
||||
if (mIsCreate || mWidgetId != widgetId) {
|
||||
mDiffNoteValues.put(NoteColumns.WIDGET_ID, widgetId);
|
||||
}
|
||||
mWidgetId = widgetId;
|
||||
|
||||
int widgetType = note.has(NoteColumns.WIDGET_TYPE) ? note
|
||||
.getInt(NoteColumns.WIDGET_TYPE) : Notes.TYPE_WIDGET_INVALIDE;
|
||||
if (mIsCreate || mWidgetType != widgetType) {
|
||||
mDiffNoteValues.put(NoteColumns.WIDGET_TYPE, widgetType);
|
||||
}
|
||||
mWidgetType = widgetType;
|
||||
|
||||
long originParent = note.has(NoteColumns.ORIGIN_PARENT_ID) ? note
|
||||
.getLong(NoteColumns.ORIGIN_PARENT_ID) : 0;
|
||||
if (mIsCreate || mOriginParent != originParent) {
|
||||
mDiffNoteValues.put(NoteColumns.ORIGIN_PARENT_ID, originParent);
|
||||
}
|
||||
mOriginParent = originParent;
|
||||
|
||||
// 更新数据内容
|
||||
for (int i = 0; i < dataArray.length(); i++) {
|
||||
JSONObject data = dataArray.getJSONObject(i);
|
||||
SqlData sqlData = null;
|
||||
if (data.has(DataColumns.ID)) {
|
||||
long dataId = data.getLong(DataColumns.ID);
|
||||
for (SqlData temp : mDataList) {
|
||||
if (dataId == temp.getId()) {
|
||||
sqlData = temp;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (sqlData == null) {
|
||||
sqlData = new SqlData(mContext);
|
||||
mDataList.add(sqlData);
|
||||
}
|
||||
|
||||
sqlData.setContent(data);
|
||||
}
|
||||
}
|
||||
} catch (JSONException e) {
|
||||
Log.e(TAG, e.toString());
|
||||
e.printStackTrace();
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
// 获取笔记内容的JSON表示
|
||||
public JSONObject getContent() {
|
||||
try {
|
||||
JSONObject js = new JSONObject();
|
||||
|
||||
if (mIsCreate) {
|
||||
Log.e(TAG, "it seems that we haven't created this in database yet");
|
||||
return null;
|
||||
}
|
||||
|
||||
JSONObject note = new JSONObject();
|
||||
if (mType == Notes.TYPE_NOTE) {
|
||||
// 对于笔记类型,添加所有字段
|
||||
note.put(NoteColumns.ID, mId);
|
||||
note.put(NoteColumns.ALERTED_DATE, mAlertDate);
|
||||
note.put(NoteColumns.BG_COLOR_ID, mBgColorId);
|
||||
note.put(NoteColumns.CREATED_DATE, mCreatedDate);
|
||||
note.put(NoteColumns.HAS_ATTACHMENT, mHasAttachment);
|
||||
note.put(NoteColumns.MODIFIED_DATE, mModifiedDate);
|
||||
note.put(NoteColumns.PARENT_ID, mParentId);
|
||||
note.put(NoteColumns.SNIPPET, mSnippet);
|
||||
note.put(NoteColumns.TYPE, mType);
|
||||
note.put(NoteColumns.WIDGET_ID, mWidgetId);
|
||||
note.put(NoteColumns.WIDGET_TYPE, mWidgetType);
|
||||
note.put(NoteColumns.ORIGIN_PARENT_ID, mOriginParent);
|
||||
js.put(GTaskStringUtils.META_HEAD_NOTE, note);
|
||||
|
||||
// 添加数据内容
|
||||
JSONArray dataArray = new JSONArray();
|
||||
for (SqlData sqlData : mDataList) {
|
||||
JSONObject data = sqlData.getContent();
|
||||
if (data != null) {
|
||||
dataArray.put(data);
|
||||
}
|
||||
}
|
||||
js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
|
||||
} else if (mType == Notes.TYPE_FOLDER || mType == Notes.TYPE_SYSTEM) {
|
||||
// 对于文件夹和系统类型,只添加基本信息
|
||||
note.put(NoteColumns.ID, mId);
|
||||
note.put(NoteColumns.TYPE, mType);
|
||||
note.put(NoteColumns.SNIPPET, mSnippet);
|
||||
js.put(GTaskStringUtils.META_HEAD_NOTE, note);
|
||||
}
|
||||
|
||||
return js;
|
||||
} catch (JSONException e) {
|
||||
Log.e(TAG, e.toString());
|
||||
e.printStackTrace();
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
// 设置父ID
|
||||
public void setParentId(long id) {
|
||||
mParentId = id;
|
||||
mDiffNoteValues.put(NoteColumns.PARENT_ID, id);
|
||||
}
|
||||
|
||||
// 设置GTask ID
|
||||
public void setGtaskId(String gid) {
|
||||
mDiffNoteValues.put(NoteColumns.GTASK_ID, gid);
|
||||
}
|
||||
|
||||
// 设置同步ID
|
||||
public void setSyncId(long syncId) {
|
||||
mDiffNoteValues.put(NoteColumns.SYNC_ID, syncId);
|
||||
}
|
||||
|
||||
// 重置本地修改标记
|
||||
public void resetLocalModified() {
|
||||
mDiffNoteValues.put(NoteColumns.LOCAL_MODIFIED, 0);
|
||||
}
|
||||
|
||||
// 获取笔记ID
|
||||
public long getId() {
|
||||
return mId;
|
||||
}
|
||||
|
||||
// 获取父ID
|
||||
public long getParentId() {
|
||||
return mParentId;
|
||||
}
|
||||
|
||||
// 获取摘要
|
||||
public String getSnippet() {
|
||||
return mSnippet;
|
||||
}
|
||||
|
||||
// 判断是否为笔记类型
|
||||
public boolean isNoteType() {
|
||||
return mType == Notes.TYPE_NOTE;
|
||||
}
|
||||
|
||||
// 提交笔记更改到数据库
|
||||
public void commit(boolean validateVersion) {
|
||||
if (mIsCreate) {
|
||||
// 创建新笔记
|
||||
if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) {
|
||||
mDiffNoteValues.remove(NoteColumns.ID);
|
||||
}
|
||||
|
||||
Uri uri = mContentResolver.insert(Notes.CONTENT_NOTE_URI, mDiffNoteValues);
|
||||
try {
|
||||
mId = Long.valueOf(uri.getPathSegments().get(1));
|
||||
} catch (NumberFormatException e) {
|
||||
Log.e(TAG, "Get note id error :" + e.toString());
|
||||
throw new ActionFailureException("create note failed");
|
||||
}
|
||||
if (mId == 0) {
|
||||
throw new IllegalStateException("Create thread id failed");
|
||||
}
|
||||
|
||||
if (mType == Notes.TYPE_NOTE) {
|
||||
for (SqlData sqlData : mDataList) {
|
||||
sqlData.commit(mId, false, -1);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// 更新现有笔记
|
||||
if (mId <= 0 && mId != Notes.ID_ROOT_FOLDER && mId != Notes.ID_CALL_RECORD_FOLDER) {
|
||||
Log.e(TAG, "No such note");
|
||||
throw new IllegalStateException("Try to update note with invalid id");
|
||||
}
|
||||
if (mDiffNoteValues.size() > 0) {
|
||||
mVersion ++;
|
||||
int result = 0;
|
||||
if (!validateVersion) {
|
||||
result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
|
||||
+ NoteColumns.ID + "=?)", new String[] {
|
||||
String.valueOf(mId)
|
||||
});
|
||||
} else {
|
||||
result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
|
||||
+ NoteColumns.ID + "=?) AND (" + NoteColumns.VERSION + "<=?)",
|
||||
new String[] {
|
||||
String.valueOf(mId), String.valueOf(mVersion)
|
||||
});
|
||||
}
|
||||
if (result == 0) {
|
||||
Log.w(TAG, "there is no update. maybe user updates note when syncing");
|
||||
}
|
||||
}
|
||||
|
||||
if (mType == Notes.TYPE_NOTE) {
|
||||
for (SqlData sqlData : mDataList) {
|
||||
sqlData.commit(mId, validateVersion, mVersion);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 刷新本地信息
|
||||
loadFromCursor(mId);
|
||||
if (mType == Notes.TYPE_NOTE)
|
||||
loadDataContent();
|
||||
|
||||
mDiffNoteValues.clear();
|
||||
mIsCreate = false;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,428 @@
|
||||
/*
|
||||
* 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类表示一个Google Task任务
|
||||
*/
|
||||
public class Task extends Node {
|
||||
private static final String TAG = Task.class.getSimpleName();
|
||||
|
||||
// 任务是否完成
|
||||
private boolean mCompleted;
|
||||
|
||||
// 任务备注
|
||||
private String mNotes;
|
||||
|
||||
// 任务元信息
|
||||
private JSONObject mMetaInfo;
|
||||
|
||||
// 前一个兄弟任务
|
||||
private Task mPriorSibling;
|
||||
|
||||
// 父任务列表
|
||||
private TaskList mParent;
|
||||
|
||||
/**
|
||||
* 构造函数,初始化Task对象
|
||||
*/
|
||||
public Task() {
|
||||
super();
|
||||
mCompleted = false;
|
||||
mNotes = null;
|
||||
mPriorSibling = null;
|
||||
mParent = null;
|
||||
mMetaInfo = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取创建任务的JSON动作对象
|
||||
* @param actionId 动作ID
|
||||
* @return 创建任务的JSON对象
|
||||
*/
|
||||
public JSONObject getCreateAction(int actionId) {
|
||||
JSONObject js = new JSONObject();
|
||||
|
||||
try {
|
||||
// action_type
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
|
||||
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
|
||||
|
||||
// action_id
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
|
||||
|
||||
// index
|
||||
js.put(GTaskStringUtils.GTASK_JSON_INDEX, mParent.getChildTaskIndex(this));
|
||||
|
||||
// entity_delta
|
||||
JSONObject entity = new JSONObject();
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE,
|
||||
GTaskStringUtils.GTASK_JSON_TYPE_TASK);
|
||||
if (getNotes() != null) {
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_NOTES, getNotes());
|
||||
}
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
|
||||
|
||||
// parent_id
|
||||
js.put(GTaskStringUtils.GTASK_JSON_PARENT_ID, mParent.getGid());
|
||||
|
||||
// dest_parent_type
|
||||
js.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT_TYPE,
|
||||
GTaskStringUtils.GTASK_JSON_TYPE_GROUP);
|
||||
|
||||
// list_id
|
||||
js.put(GTaskStringUtils.GTASK_JSON_LIST_ID, mParent.getGid());
|
||||
|
||||
// prior_sibling_id
|
||||
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动作对象
|
||||
* @param actionId 动作ID
|
||||
* @return 更新任务的JSON对象
|
||||
*/
|
||||
public JSONObject getUpdateAction(int actionId) {
|
||||
JSONObject js = new JSONObject();
|
||||
|
||||
try {
|
||||
// action_type
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
|
||||
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
|
||||
|
||||
// action_id
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
|
||||
|
||||
// id
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
|
||||
|
||||
// entity_delta
|
||||
JSONObject entity = new JSONObject();
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
|
||||
if (getNotes() != null) {
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_NOTES, getNotes());
|
||||
}
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted());
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 通过远程JSON设置任务内容
|
||||
* @param js 远程JSON对象
|
||||
*/
|
||||
public void setContentByRemoteJSON(JSONObject js) {
|
||||
if (js != null) {
|
||||
try {
|
||||
// id
|
||||
if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
|
||||
setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
|
||||
}
|
||||
|
||||
// last_modified
|
||||
if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
|
||||
setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
|
||||
}
|
||||
|
||||
// name
|
||||
if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) {
|
||||
setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME));
|
||||
}
|
||||
|
||||
// notes
|
||||
if (js.has(GTaskStringUtils.GTASK_JSON_NOTES)) {
|
||||
setNotes(js.getString(GTaskStringUtils.GTASK_JSON_NOTES));
|
||||
}
|
||||
|
||||
// deleted
|
||||
if (js.has(GTaskStringUtils.GTASK_JSON_DELETED)) {
|
||||
setDeleted(js.getBoolean(GTaskStringUtils.GTASK_JSON_DELETED));
|
||||
}
|
||||
|
||||
// completed
|
||||
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");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 通过本地JSON设置任务内容
|
||||
* @param js 本地JSON对象
|
||||
*/
|
||||
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 {
|
||||
JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
|
||||
JSONArray dataArray = js.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
|
||||
|
||||
if (note.getInt(NoteColumns.TYPE) != Notes.TYPE_NOTE) {
|
||||
Log.e(TAG, "invalid type");
|
||||
return;
|
||||
}
|
||||
|
||||
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));
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
} catch (JSONException e) {
|
||||
Log.e(TAG, e.toString());
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 从内容获取本地JSON对象
|
||||
* @return 本地JSON对象
|
||||
*/
|
||||
public JSONObject getLocalJSONFromContent() {
|
||||
String name = getName();
|
||||
try {
|
||||
if (mMetaInfo == null) {
|
||||
// new task created from web
|
||||
if (name == null) {
|
||||
Log.w(TAG, "the note seems to be an empty one");
|
||||
return null;
|
||||
}
|
||||
|
||||
JSONObject js = new JSONObject();
|
||||
JSONObject note = new JSONObject();
|
||||
JSONArray dataArray = new JSONArray();
|
||||
JSONObject data = new JSONObject();
|
||||
data.put(DataColumns.CONTENT, name);
|
||||
dataArray.put(data);
|
||||
js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
|
||||
note.put(NoteColumns.TYPE, Notes.TYPE_NOTE);
|
||||
js.put(GTaskStringUtils.META_HEAD_NOTE, note);
|
||||
return js;
|
||||
} else {
|
||||
// synced task
|
||||
JSONObject note = mMetaInfo.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
|
||||
JSONArray dataArray = mMetaInfo.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
|
||||
|
||||
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;
|
||||
}
|
||||
} catch (JSONException e) {
|
||||
Log.e(TAG, e.toString());
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置任务的元信息
|
||||
* @param metaData 元信息对象
|
||||
*/
|
||||
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;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取同步动作
|
||||
* @param c 数据库游标
|
||||
* @return 同步动作类型
|
||||
*/
|
||||
public int getSyncAction(Cursor c) {
|
||||
try {
|
||||
JSONObject noteInfo = null;
|
||||
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;
|
||||
}
|
||||
|
||||
if (!noteInfo.has(NoteColumns.ID)) {
|
||||
Log.w(TAG, "remote note id seems to be deleted");
|
||||
return SYNC_ACTION_UPDATE_LOCAL;
|
||||
}
|
||||
|
||||
// validate the note id now
|
||||
if (c.getLong(SqlNote.ID_COLUMN) != noteInfo.getLong(NoteColumns.ID)) {
|
||||
Log.w(TAG, "note id doesn't match");
|
||||
return SYNC_ACTION_UPDATE_LOCAL;
|
||||
}
|
||||
|
||||
if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
|
||||
// there is no local update
|
||||
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
|
||||
// no update both side
|
||||
return SYNC_ACTION_NONE;
|
||||
} else {
|
||||
// apply remote to local
|
||||
return SYNC_ACTION_UPDATE_LOCAL;
|
||||
}
|
||||
} else {
|
||||
// validate gtask id
|
||||
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()) {
|
||||
// local modification only
|
||||
return SYNC_ACTION_UPDATE_REMOTE;
|
||||
} else {
|
||||
return SYNC_ACTION_UPDATE_CONFLICT;
|
||||
}
|
||||
}
|
||||
} catch (Exception e) {
|
||||
Log.e(TAG, e.toString());
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
return SYNC_ACTION_ERROR;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断任务是否值得保存
|
||||
* @return 如果任务有内容返回true,否则返回false
|
||||
*/
|
||||
public boolean isWorthSaving() {
|
||||
return mMetaInfo != null || (getName() != null && getName().trim().length() > 0)
|
||||
|| (getNotes() != null && getNotes().trim().length() > 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置任务完成状态
|
||||
* @param completed 完成状态
|
||||
*/
|
||||
public void setCompleted(boolean completed) {
|
||||
this.mCompleted = completed;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置任务备注
|
||||
* @param notes 备注内容
|
||||
*/
|
||||
public void setNotes(String notes) {
|
||||
this.mNotes = notes;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置前一个兄弟任务
|
||||
* @param priorSibling 前一个兄弟任务
|
||||
*/
|
||||
public void setPriorSibling(Task priorSibling) {
|
||||
this.mPriorSibling = priorSibling;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置父任务列表
|
||||
* @param parent 父任务列表
|
||||
*/
|
||||
public void setParent(TaskList parent) {
|
||||
this.mParent = parent;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取任务完成状态
|
||||
* @return 任务完成状态
|
||||
*/
|
||||
public boolean getCompleted() {
|
||||
return this.mCompleted;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取任务备注
|
||||
* @return 任务备注内容
|
||||
*/
|
||||
public String getNotes() {
|
||||
return this.mNotes;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取前一个兄弟任务
|
||||
* @return 前一个兄弟任务
|
||||
*/
|
||||
public Task getPriorSibling() {
|
||||
return this.mPriorSibling;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取父任务列表
|
||||
* @return 父任务列表
|
||||
*/
|
||||
public TaskList getParent() {
|
||||
return this.mParent;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,438 @@
|
||||
/*
|
||||
* 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类表示一个任务列表,继承自Node类
|
||||
*/
|
||||
public class TaskList extends Node {
|
||||
// 日志标签
|
||||
private static final String TAG = TaskList.class.getSimpleName();
|
||||
|
||||
// 任务列表索引
|
||||
private int mIndex;
|
||||
|
||||
// 子任务列表
|
||||
private ArrayList<Task> mChildren;
|
||||
|
||||
/**
|
||||
* 构造函数,初始化TaskList对象
|
||||
*/
|
||||
public TaskList() {
|
||||
super();
|
||||
mChildren = new ArrayList<Task>();
|
||||
mIndex = 1;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取创建任务列表的JSON动作对象
|
||||
* @param actionId 动作ID
|
||||
* @return 创建任务列表的JSON对象
|
||||
*/
|
||||
public JSONObject getCreateAction(int actionId) {
|
||||
JSONObject js = new JSONObject();
|
||||
|
||||
try {
|
||||
// 设置动作类型为创建
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
|
||||
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
|
||||
|
||||
// 设置动作ID
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
|
||||
|
||||
// 设置索引
|
||||
js.put(GTaskStringUtils.GTASK_JSON_INDEX, mIndex);
|
||||
|
||||
// 设置实体数据
|
||||
JSONObject entity = new JSONObject();
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_ENTITY_TYPE,
|
||||
GTaskStringUtils.GTASK_JSON_TYPE_GROUP);
|
||||
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动作对象
|
||||
* @param actionId 动作ID
|
||||
* @return 更新任务列表的JSON对象
|
||||
*/
|
||||
public JSONObject getUpdateAction(int actionId) {
|
||||
JSONObject js = new JSONObject();
|
||||
|
||||
try {
|
||||
// 设置动作类型为更新
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
|
||||
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
|
||||
|
||||
// 设置动作ID
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
|
||||
|
||||
// 设置任务列表ID
|
||||
js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
|
||||
|
||||
// 设置实体数据
|
||||
JSONObject entity = new JSONObject();
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
|
||||
entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted());
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据远程JSON数据设置任务列表内容
|
||||
* @param js 远程JSON数据
|
||||
*/
|
||||
public void setContentByRemoteJSON(JSONObject js) {
|
||||
if (js != null) {
|
||||
try {
|
||||
// 设置任务列表ID
|
||||
if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
|
||||
setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
|
||||
}
|
||||
|
||||
// 设置最后修改时间
|
||||
if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
|
||||
setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
|
||||
}
|
||||
|
||||
// 设置名称
|
||||
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");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据本地JSON数据设置任务列表内容
|
||||
* @param js 本地JSON数据
|
||||
*/
|
||||
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);
|
||||
|
||||
// 根据不同类型设置名称
|
||||
if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
|
||||
String name = folder.getString(NoteColumns.SNIPPET);
|
||||
setName(GTaskStringUtils.MIUI_FOLDER_PREFFIX + name);
|
||||
} else if (folder.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
|
||||
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();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 从内容生成本地JSON数据
|
||||
* @return 本地JSON对象
|
||||
*/
|
||||
public JSONObject getLocalJSONFromContent() {
|
||||
try {
|
||||
JSONObject js = new JSONObject();
|
||||
JSONObject folder = new JSONObject();
|
||||
|
||||
// 处理文件夹名称
|
||||
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);
|
||||
if (folderName.equals(GTaskStringUtils.FOLDER_DEFAULT)
|
||||
|| folderName.equals(GTaskStringUtils.FOLDER_CALL_NOTE))
|
||||
folder.put(NoteColumns.TYPE, Notes.TYPE_SYSTEM);
|
||||
else
|
||||
folder.put(NoteColumns.TYPE, Notes.TYPE_FOLDER);
|
||||
|
||||
js.put(GTaskStringUtils.META_HEAD_NOTE, folder);
|
||||
|
||||
return js;
|
||||
} catch (JSONException e) {
|
||||
Log.e(TAG, e.toString());
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取同步动作
|
||||
* @param c 数据库游标
|
||||
* @return 同步动作类型
|
||||
*/
|
||||
public int getSyncAction(Cursor c) {
|
||||
try {
|
||||
if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
|
||||
// 本地未修改
|
||||
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
|
||||
// 双方都未更新
|
||||
return SYNC_ACTION_NONE;
|
||||
} else {
|
||||
// 应用远程更新到本地
|
||||
return SYNC_ACTION_UPDATE_LOCAL;
|
||||
}
|
||||
} else {
|
||||
// 验证gtask id
|
||||
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()) {
|
||||
// 仅本地修改
|
||||
return SYNC_ACTION_UPDATE_REMOTE;
|
||||
} else {
|
||||
// 对于文件夹冲突,仅应用本地修改
|
||||
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
|
||||
* @param task 要添加的任务
|
||||
* @return 是否添加成功
|
||||
*/
|
||||
public boolean addChildTask(Task task) {
|
||||
boolean ret = false;
|
||||
if (task != null && !mChildren.contains(task)) {
|
||||
ret = mChildren.add(task);
|
||||
if (ret) {
|
||||
// 设置前一个兄弟任务和父任务
|
||||
task.setPriorSibling(mChildren.isEmpty() ? null : mChildren
|
||||
.get(mChildren.size() - 1));
|
||||
task.setParent(this);
|
||||
}
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* 在指定位置添加子任务
|
||||
* @param task 要添加的任务
|
||||
* @param index 添加位置
|
||||
* @return 是否添加成功
|
||||
*/
|
||||
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
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除子任务
|
||||
* @param task 要移除的任务
|
||||
* @return 是否移除成功
|
||||
*/
|
||||
public boolean removeChildTask(Task task) {
|
||||
boolean ret = false;
|
||||
int index = mChildren.indexOf(task);
|
||||
if (index != -1) {
|
||||
ret = mChildren.remove(task);
|
||||
|
||||
if (ret) {
|
||||
// 重置前一个兄弟任务和父任务
|
||||
task.setPriorSibling(null);
|
||||
task.setParent(null);
|
||||
|
||||
// 更新任务列表
|
||||
if (index != mChildren.size()) {
|
||||
mChildren.get(index).setPriorSibling(
|
||||
index == 0 ? null : mChildren.get(index - 1));
|
||||
}
|
||||
}
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* 移动子任务到指定位置
|
||||
* @param task 要移动的任务
|
||||
* @param index 目标位置
|
||||
* @return 是否移动成功
|
||||
*/
|
||||
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GID查找子任务
|
||||
* @param gid 任务GID
|
||||
* @return 找到的任务,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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取子任务的索引
|
||||
* @param task 子任务
|
||||
* @return 任务索引
|
||||
*/
|
||||
public int getChildTaskIndex(Task task) {
|
||||
return mChildren.indexOf(task);
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据索引获取子任务
|
||||
* @param index 任务索引
|
||||
* @return 子任务对象
|
||||
*/
|
||||
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GID获取子任务
|
||||
* @param gid 任务GID
|
||||
* @return 子任务对象
|
||||
*/
|
||||
public Task getChilTaskByGid(String gid) {
|
||||
for (Task task : mChildren) {
|
||||
if (task.getGid().equals(gid))
|
||||
return task;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取子任务列表
|
||||
* @return 子任务列表
|
||||
*/
|
||||
public ArrayList<Task> 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;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,54 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* Google Task操作失败异常类
|
||||
* 用于处理Google Task同步过程中的操作失败情况
|
||||
*/
|
||||
public class ActionFailureException extends RuntimeException {
|
||||
|
||||
/**
|
||||
* 序列化ID
|
||||
*/
|
||||
private static final long serialVersionUID = 4425249765923293627L;
|
||||
|
||||
/**
|
||||
* 无参构造函数
|
||||
* 创建一个没有详细信息的ActionFailureException
|
||||
*/
|
||||
public ActionFailureException() {
|
||||
super();
|
||||
}
|
||||
|
||||
/**
|
||||
* 带错误信息的构造函数
|
||||
* @param paramString 错误信息描述
|
||||
*/
|
||||
public ActionFailureException(String paramString) {
|
||||
super(paramString);
|
||||
}
|
||||
|
||||
/**
|
||||
* 带错误信息和原因的构造函数
|
||||
* @param paramString 错误信息描述
|
||||
* @param paramThrowable 导致此异常的原因
|
||||
*/
|
||||
public ActionFailureException(String paramString, Throwable paramThrowable) {
|
||||
super(paramString, paramThrowable);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,54 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 网络失败异常类
|
||||
* 用于处理Google Task同步过程中的网络连接失败情况
|
||||
*/
|
||||
public class NetworkFailureException extends Exception {
|
||||
|
||||
/**
|
||||
* 序列化ID
|
||||
*/
|
||||
private static final long serialVersionUID = 2107610287180234136L;
|
||||
|
||||
/**
|
||||
* 无参构造函数
|
||||
* 创建一个没有详细信息的NetworkFailureException
|
||||
*/
|
||||
public NetworkFailureException() {
|
||||
super();
|
||||
}
|
||||
|
||||
/**
|
||||
* 带错误信息的构造函数
|
||||
* @param paramString 错误信息描述
|
||||
*/
|
||||
public NetworkFailureException(String paramString) {
|
||||
super(paramString);
|
||||
}
|
||||
|
||||
/**
|
||||
* 带错误信息和原因的构造函数
|
||||
* @param paramString 错误信息描述
|
||||
* @param paramThrowable 导致此异常的原因
|
||||
*/
|
||||
public NetworkFailureException(String paramString, Throwable paramThrowable) {
|
||||
super(paramString, paramThrowable);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,170 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* Google Task异步任务类
|
||||
* 用于在后台执行Google Task同步操作
|
||||
*/
|
||||
public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
|
||||
|
||||
// 通知ID
|
||||
private static int GTASK_SYNC_NOTIFICATION_ID = 5234235;
|
||||
|
||||
/**
|
||||
* 同步完成监听器接口
|
||||
*/
|
||||
public interface OnCompleteListener {
|
||||
void onComplete();
|
||||
}
|
||||
|
||||
// 上下文对象
|
||||
private Context mContext;
|
||||
|
||||
// 通知管理器
|
||||
private NotificationManager mNotifiManager;
|
||||
|
||||
// Google Task管理器
|
||||
private GTaskManager mTaskManager;
|
||||
|
||||
// 同步完成监听器
|
||||
private OnCompleteListener mOnCompleteListener;
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* @param context 上下文
|
||||
* @param listener 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 进度信息
|
||||
*/
|
||||
public void publishProgess(String message) {
|
||||
publishProgress(new String[] {
|
||||
message
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* 显示通知
|
||||
* @param tickerId 通知标题资源ID
|
||||
* @param content 通知内容
|
||||
*/
|
||||
private void showNotification(int tickerId, String content) {
|
||||
PendingIntent pendingIntent;
|
||||
if (tickerId != R.string.ticker_success) {
|
||||
pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
|
||||
NotesPreferenceActivity.class), 0);
|
||||
|
||||
} else {
|
||||
pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
|
||||
NotesListActivity.class), 0);
|
||||
}
|
||||
|
||||
// 创建通知
|
||||
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();
|
||||
mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
|
||||
}
|
||||
|
||||
/**
|
||||
* 后台执行同步操作
|
||||
* @param unused 未使用的参数
|
||||
* @return 同步状态码
|
||||
*/
|
||||
@Override
|
||||
protected Integer doInBackground(Void... unused) {
|
||||
publishProgess(mContext.getString(R.string.sync_progress_login, NotesPreferenceActivity
|
||||
.getSyncAccountName(mContext)));
|
||||
return mTaskManager.sync(mContext, this);
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新同步进度
|
||||
* @param progress 进度信息数组
|
||||
*/
|
||||
@Override
|
||||
protected void onProgressUpdate(String... progress) {
|
||||
showNotification(R.string.ticker_syncing, progress[0]);
|
||||
if (mContext instanceof GTaskSyncService) {
|
||||
((GTaskSyncService) mContext).sendBroadcast(progress[0]);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 同步完成后的处理
|
||||
* @param result 同步结果状态码
|
||||
*/
|
||||
@Override
|
||||
protected void onPostExecute(Integer result) {
|
||||
if (result == GTaskManager.STATE_SUCCESS) {
|
||||
// 同步成功
|
||||
showNotification(R.string.ticker_success, mContext.getString(
|
||||
R.string.success_sync_account, mTaskManager.getSyncAccount()));
|
||||
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));
|
||||
}
|
||||
if (mOnCompleteListener != null) {
|
||||
new Thread(new Runnable() {
|
||||
public void run() {
|
||||
mOnCompleteListener.onComplete();
|
||||
}
|
||||
}).start();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,682 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* GTaskClient类用于处理与Google Tasks的同步交互
|
||||
* 实现了单例模式,提供了登录、创建任务、更新任务等功能
|
||||
*/
|
||||
public class GTaskClient {
|
||||
private static final String TAG = GTaskClient.class.getSimpleName();
|
||||
|
||||
// Google Tasks相关URL常量
|
||||
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";
|
||||
|
||||
// 单例实例
|
||||
private static GTaskClient mInstance = null;
|
||||
|
||||
// HTTP客户端
|
||||
private DefaultHttpClient mHttpClient;
|
||||
|
||||
// 请求URL
|
||||
private String mGetUrl;
|
||||
private String mPostUrl;
|
||||
|
||||
// 客户端版本号
|
||||
private long mClientVersion;
|
||||
|
||||
// 登录状态相关
|
||||
private boolean mLoggedin;
|
||||
private long mLastLoginTime;
|
||||
private int mActionId;
|
||||
private Account mAccount;
|
||||
|
||||
// 更新数组
|
||||
private JSONArray mUpdateArray;
|
||||
|
||||
/**
|
||||
* 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的单例实例
|
||||
* @return GTaskClient实例
|
||||
*/
|
||||
public static synchronized GTaskClient getInstance() {
|
||||
if (mInstance == null) {
|
||||
mInstance = new GTaskClient();
|
||||
}
|
||||
return mInstance;
|
||||
}
|
||||
|
||||
/**
|
||||
* 登录Google账户
|
||||
* @param activity 当前Activity
|
||||
* @return 是否登录成功
|
||||
*/
|
||||
public boolean login(Activity activity) {
|
||||
// 检查登录是否过期(5分钟)
|
||||
final long interval = 1000 * 60 * 5;
|
||||
if (mLastLoginTime + interval < System.currentTimeMillis()) {
|
||||
mLoggedin = false;
|
||||
}
|
||||
|
||||
// 切换账号后需要重新登录
|
||||
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,需要特殊处理登录URL
|
||||
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;
|
||||
}
|
||||
}
|
||||
|
||||
// 尝试使用官方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账户获取认证Token
|
||||
* @param activity 当前Activity
|
||||
* @param invalidateToken 是否使token失效
|
||||
* @return 认证Token
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
||||
// 获取认证Token
|
||||
AccountManagerFuture<Bundle> 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
|
||||
* @param activity 当前Activity
|
||||
* @param authToken 认证Token
|
||||
* @return 是否登录成功
|
||||
*/
|
||||
private boolean tryToLoginGtask(Activity activity, String authToken) {
|
||||
if (!loginGtask(authToken)) {
|
||||
// Token可能过期,尝试重新获取Token
|
||||
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Token登录Google Tasks
|
||||
* @param authToken 认证Token
|
||||
* @return 是否登录成功
|
||||
*/
|
||||
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);
|
||||
|
||||
// 获取认证Cookie
|
||||
List<Cookie> 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");
|
||||
}
|
||||
|
||||
// 获取客户端版本号
|
||||
String resString = getResponseContent(response.getEntity());
|
||||
String jsBegin = "_setup(";
|
||||
String jsEnd = ")}</script>";
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取操作ID
|
||||
* @return 操作ID
|
||||
*/
|
||||
private int getActionId() {
|
||||
return mActionId++;
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建HTTP POST请求
|
||||
* @return 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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取HTTP响应内容
|
||||
* @param entity HTTP实体
|
||||
* @return 响应内容字符串
|
||||
* @throws IOException IO异常
|
||||
*/
|
||||
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
|
||||
* @param js 请求JSON数据
|
||||
* @return 响应JSON对象
|
||||
* @throws NetworkFailureException 网络异常
|
||||
*/
|
||||
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<BasicNameValuePair> list = new LinkedList<BasicNameValuePair>();
|
||||
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");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建任务
|
||||
* @param task 任务对象
|
||||
* @throws NetworkFailureException 网络异常
|
||||
*/
|
||||
public void createTask(Task task) throws NetworkFailureException {
|
||||
commitUpdate();
|
||||
try {
|
||||
JSONObject jsPost = new JSONObject();
|
||||
JSONArray actionList = new JSONArray();
|
||||
|
||||
// 构建action_list
|
||||
actionList.put(task.getCreateAction(getActionId()));
|
||||
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
||||
|
||||
// 添加client_version
|
||||
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");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建任务列表
|
||||
* @param tasklist 任务列表对象
|
||||
* @throws NetworkFailureException 网络异常
|
||||
*/
|
||||
public void createTaskList(TaskList tasklist) throws NetworkFailureException {
|
||||
commitUpdate();
|
||||
try {
|
||||
JSONObject jsPost = new JSONObject();
|
||||
JSONArray actionList = new JSONArray();
|
||||
|
||||
// 构建action_list
|
||||
actionList.put(tasklist.getCreateAction(getActionId()));
|
||||
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
||||
|
||||
// 添加client version
|
||||
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");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 提交更新
|
||||
* @throws NetworkFailureException 网络异常
|
||||
*/
|
||||
public void commitUpdate() throws NetworkFailureException {
|
||||
if (mUpdateArray != null) {
|
||||
try {
|
||||
JSONObject jsPost = new JSONObject();
|
||||
|
||||
// 添加action_list
|
||||
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, mUpdateArray);
|
||||
|
||||
// 添加client_version
|
||||
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
|
||||
* @param node 节点对象
|
||||
* @throws NetworkFailureException 网络异常
|
||||
*/
|
||||
public void addUpdateNode(Node node) throws NetworkFailureException {
|
||||
if (node != null) {
|
||||
// 更新项过多可能导致错误,最多10项
|
||||
if (mUpdateArray != null && mUpdateArray.length() > 10) {
|
||||
commitUpdate();
|
||||
}
|
||||
|
||||
if (mUpdateArray == null)
|
||||
mUpdateArray = new JSONArray();
|
||||
mUpdateArray.put(node.getUpdateAction(getActionId()));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 移动任务
|
||||
* @param task 任务对象
|
||||
* @param preParent 原父任务列表
|
||||
* @param curParent 目标父任务列表
|
||||
* @throws NetworkFailureException 网络异常
|
||||
*/
|
||||
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action_list
|
||||
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) {
|
||||
// 仅当在同一任务列表内移动且不是第一个时添加prior_sibling_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) {
|
||||
// 仅当在不同任务列表间移动时添加dest_list
|
||||
action.put(GTaskStringUtils.GTASK_JSON_DEST_LIST, curParent.getGid());
|
||||
}
|
||||
actionList.put(action);
|
||||
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
||||
|
||||
// 添加client_version
|
||||
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 节点对象
|
||||
* @throws NetworkFailureException 网络异常
|
||||
*/
|
||||
public void deleteNode(Node node) throws NetworkFailureException {
|
||||
commitUpdate();
|
||||
try {
|
||||
JSONObject jsPost = new JSONObject();
|
||||
JSONArray actionList = new JSONArray();
|
||||
|
||||
// 构建action_list
|
||||
node.setDeleted(true);
|
||||
actionList.put(node.getUpdateAction(getActionId()));
|
||||
jsPost.put(GTaskStringUtils.GTASK_JSON_ACTION_LIST, actionList);
|
||||
|
||||
// 添加client_version
|
||||
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");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取任务列表
|
||||
* @return 任务列表JSON数组
|
||||
* @throws NetworkFailureException 网络异常
|
||||
*/
|
||||
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);
|
||||
|
||||
// 获取任务列表
|
||||
String resString = getResponseContent(response.getEntity());
|
||||
String jsBegin = "_setup(";
|
||||
String jsEnd = ")}</script>";
|
||||
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任务
|
||||
* @param listGid 任务列表ID
|
||||
* @return 任务JSON数组
|
||||
* @throws NetworkFailureException 网络异常
|
||||
*/
|
||||
public JSONArray getTaskList(String listGid) throws NetworkFailureException {
|
||||
commitUpdate();
|
||||
try {
|
||||
JSONObject jsPost = new JSONObject();
|
||||
JSONArray actionList = new JSONArray();
|
||||
JSONObject action = new JSONObject();
|
||||
|
||||
// 构建action_list
|
||||
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client_version
|
||||
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");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取同步账户
|
||||
* @return 同步账户对象
|
||||
*/
|
||||
public Account getSyncAccount() {
|
||||
return mAccount;
|
||||
}
|
||||
|
||||
/**
|
||||
* 重置更新数组
|
||||
*/
|
||||
public void resetUpdateArray() {
|
||||
mUpdateArray = null;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,840 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* GTaskManager类用于管理Google Tasks同步功能
|
||||
* 实现了本地笔记与Google Tasks的双向同步
|
||||
*/
|
||||
public class GTaskManager {
|
||||
private static final String TAG = GTaskManager.class.getSimpleName();
|
||||
|
||||
// 同步状态码定义
|
||||
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; // 同步进行中
|
||||
public static final int STATE_SYNC_CANCELLED = 4; // 同步被取消
|
||||
|
||||
private static GTaskManager mInstance = null; // 单例实例
|
||||
|
||||
private Activity mActivity; // 用于获取认证Token的Activity
|
||||
private Context mContext; // 应用上下文
|
||||
private ContentResolver mContentResolver; // 内容解析器
|
||||
|
||||
private boolean mSyncing; // 是否正在同步
|
||||
private boolean mCancelled; // 是否取消同步
|
||||
|
||||
// 数据结构用于存储同步状态
|
||||
private HashMap<String, TaskList> mGTaskListHashMap; // 任务列表映射
|
||||
private HashMap<String, Node> mGTaskHashMap; // 任务节点映射
|
||||
private HashMap<String, MetaData> mMetaHashMap; // 元数据映射
|
||||
private TaskList mMetaList; // 元数据列表
|
||||
private HashSet<Long> mLocalDeleteIdMap; // 本地删除ID集合
|
||||
private HashMap<String, Long> mGidToNid; // Google ID到本地Note ID的映射
|
||||
private HashMap<Long, String> mNidToGid; // 本地Note ID到Google ID的映射
|
||||
|
||||
/**
|
||||
* 私有构造函数,初始化所有数据结构
|
||||
*/
|
||||
private GTaskManager() {
|
||||
mSyncing = false;
|
||||
mCancelled = false;
|
||||
mGTaskListHashMap = new HashMap<String, TaskList>();
|
||||
mGTaskHashMap = new HashMap<String, Node>();
|
||||
mMetaHashMap = new HashMap<String, MetaData>();
|
||||
mMetaList = null;
|
||||
mLocalDeleteIdMap = new HashSet<Long>();
|
||||
mGidToNid = new HashMap<String, Long>();
|
||||
mNidToGid = new HashMap<Long, String>();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取GTaskManager的单例实例
|
||||
*/
|
||||
public static synchronized GTaskManager getInstance() {
|
||||
if (mInstance == null) {
|
||||
mInstance = new GTaskManager();
|
||||
}
|
||||
return mInstance;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置Activity上下文,用于获取认证Token
|
||||
*/
|
||||
public synchronized void setActivityContext(Activity activity) {
|
||||
mActivity = activity;
|
||||
}
|
||||
|
||||
/**
|
||||
* 执行同步操作
|
||||
* @param context 上下文
|
||||
* @param asyncTask 异步任务对象
|
||||
* @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;
|
||||
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 {
|
||||
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 Tasks列表
|
||||
* 获取远程任务列表并加载元数据
|
||||
*/
|
||||
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);
|
||||
|
||||
if (name
|
||||
.equals(GTaskStringUtils.MIUI_FOLDER_PREFFIX + GTaskStringUtils.FOLDER_META)) {
|
||||
mMetaList = new TaskList();
|
||||
mMetaList.setContentByRemoteJSON(object);
|
||||
|
||||
// 加载元数据
|
||||
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);
|
||||
|
||||
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
|
||||
* 处理本地和远程的增删改操作
|
||||
*/
|
||||
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
|
||||
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;
|
||||
}
|
||||
}
|
||||
|
||||
// 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
|
||||
syncType = Node.SYNC_ACTION_ADD_REMOTE;
|
||||
} else {
|
||||
// 远程删除
|
||||
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;
|
||||
}
|
||||
}
|
||||
|
||||
// 处理剩余项目
|
||||
Iterator<Map.Entry<String, Node>> iter = mGTaskHashMap.entrySet().iterator();
|
||||
while (iter.hasNext()) {
|
||||
Map.Entry<String, Node> entry = iter.next();
|
||||
node = entry.getValue();
|
||||
doContentSync(Node.SYNC_ACTION_ADD_LOCAL, node, null);
|
||||
}
|
||||
|
||||
// mCancelled可能被其他线程设置,需要逐个检查
|
||||
// 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
|
||||
* 处理本地和远程文件夹的同步
|
||||
*/
|
||||
private void syncFolder() throws NetworkFailureException {
|
||||
Cursor c = null;
|
||||
String gid;
|
||||
Node node;
|
||||
int syncType;
|
||||
|
||||
if (mCancelled) {
|
||||
return;
|
||||
}
|
||||
|
||||
// 处理根文件夹
|
||||
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,仅在必要时更新远程名称
|
||||
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;
|
||||
}
|
||||
}
|
||||
|
||||
// 处理通话记录文件夹
|
||||
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,仅在必要时更新远程名称
|
||||
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
|
||||
syncType = Node.SYNC_ACTION_ADD_REMOTE;
|
||||
} else {
|
||||
// 远程删除
|
||||
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;
|
||||
}
|
||||
}
|
||||
|
||||
// 处理远程新增的文件夹
|
||||
Iterator<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
|
||||
while (iter.hasNext()) {
|
||||
Map.Entry<String, TaskList> 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();
|
||||
}
|
||||
|
||||
/**
|
||||
* 执行内容同步操作
|
||||
* @param syncType 同步类型
|
||||
* @param node 节点对象
|
||||
* @param c 数据库游标
|
||||
*/
|
||||
private void doContentSync(int syncType, Node node, Cursor c) throws NetworkFailureException {
|
||||
if (mCancelled) {
|
||||
return;
|
||||
}
|
||||
|
||||
MetaData meta;
|
||||
switch (syncType) {
|
||||
case Node.SYNC_ACTION_ADD_LOCAL:
|
||||
addLocalNode(node);
|
||||
break;
|
||||
case Node.SYNC_ACTION_ADD_REMOTE:
|
||||
addRemoteNode(node, c);
|
||||
break;
|
||||
case Node.SYNC_ACTION_DEL_LOCAL:
|
||||
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:
|
||||
meta = mMetaHashMap.get(node.getGid());
|
||||
if (meta != null) {
|
||||
GTaskClient.getInstance().deleteNode(meta);
|
||||
}
|
||||
GTaskClient.getInstance().deleteNode(node);
|
||||
break;
|
||||
case Node.SYNC_ACTION_UPDATE_LOCAL:
|
||||
updateLocalNode(node, c);
|
||||
break;
|
||||
case Node.SYNC_ACTION_UPDATE_REMOTE:
|
||||
updateRemoteNode(node, c);
|
||||
break;
|
||||
case Node.SYNC_ACTION_UPDATE_CONFLICT:
|
||||
// 合并双方的修改可能是个好主意
|
||||
// 目前简单使用本地更新
|
||||
updateRemoteNode(node, c);
|
||||
break;
|
||||
case Node.SYNC_ACTION_NONE:
|
||||
break;
|
||||
case Node.SYNC_ACTION_ERROR:
|
||||
default:
|
||||
throw new ActionFailureException("unknown sync action type");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 添加本地节点
|
||||
* @param node 要添加的节点
|
||||
*/
|
||||
private void addLocalNode(Node node) throws NetworkFailureException {
|
||||
if (mCancelled) {
|
||||
return;
|
||||
}
|
||||
|
||||
SqlNote sqlNote;
|
||||
if (node instanceof TaskList) {
|
||||
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 {
|
||||
sqlNote = new SqlNote(mContext);
|
||||
JSONObject js = node.getLocalJSONFromContent();
|
||||
try {
|
||||
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,需要创建新的
|
||||
note.remove(NoteColumns.ID);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
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,需要创建新的
|
||||
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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新本地节点
|
||||
* @param node 节点对象
|
||||
* @param c 数据库游标
|
||||
*/
|
||||
private void updateLocalNode(Node node, Cursor c) throws NetworkFailureException {
|
||||
if (mCancelled) {
|
||||
return;
|
||||
}
|
||||
|
||||
SqlNote sqlNote;
|
||||
// 在本地更新笔记
|
||||
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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 添加远程节点
|
||||
* @param node 节点对象
|
||||
* @param c 数据库游标
|
||||
*/
|
||||
private void addRemoteNode(Node node, Cursor c) throws NetworkFailureException {
|
||||
if (mCancelled) {
|
||||
return;
|
||||
}
|
||||
|
||||
SqlNote sqlNote = new SqlNote(mContext, c);
|
||||
Node n;
|
||||
|
||||
// 远程更新
|
||||
if (sqlNote.isNoteType()) {
|
||||
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 {
|
||||
TaskList tasklist = null;
|
||||
|
||||
// 如果文件夹已存在则需要跳过
|
||||
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<Map.Entry<String, TaskList>> iter = mGTaskListHashMap.entrySet().iterator();
|
||||
while (iter.hasNext()) {
|
||||
Map.Entry<String, TaskList> 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;
|
||||
}
|
||||
}
|
||||
|
||||
// 没有匹配项则可以添加
|
||||
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);
|
||||
|
||||
// gid-id映射
|
||||
mGidToNid.put(n.getGid(), sqlNote.getId());
|
||||
mNidToGid.put(sqlNote.getId(), n.getGid());
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新远程节点
|
||||
* @param node 节点对象
|
||||
* @param c 数据库游标
|
||||
*/
|
||||
private void updateRemoteNode(Node node, Cursor c) throws NetworkFailureException {
|
||||
if (mCancelled) {
|
||||
return;
|
||||
}
|
||||
|
||||
SqlNote sqlNote = new SqlNote(mContext, c);
|
||||
|
||||
// update remotely
|
||||
node.setContentByLocalJSON(sqlNote.getContent());
|
||||
GTaskClient.getInstance().addUpdateNode(node);
|
||||
|
||||
// update meta
|
||||
updateRemoteMeta(node.getGid(), sqlNote);
|
||||
|
||||
// move task if necessary
|
||||
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);
|
||||
}
|
||||
}
|
||||
|
||||
// clear local modified flag
|
||||
sqlNote.resetLocalModified();
|
||||
sqlNote.commit(true);
|
||||
}
|
||||
|
||||
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);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void refreshLocalSyncId() throws NetworkFailureException {
|
||||
if (mCancelled) {
|
||||
return;
|
||||
}
|
||||
|
||||
// get the latest gtask list
|
||||
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;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public String getSyncAccount() {
|
||||
return GTaskClient.getInstance().getSyncAccount().name;
|
||||
}
|
||||
|
||||
public void cancelSync() {
|
||||
mCancelled = true;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,188 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* Google Tasks同步服务类
|
||||
* 负责管理与Google Tasks的同步操作,包括启动同步、取消同步等功能
|
||||
*/
|
||||
public class GTaskSyncService extends Service {
|
||||
/** Intent中同步动作的键名 */
|
||||
public final static String ACTION_STRING_NAME = "sync_action_type";
|
||||
|
||||
/** 开始同步的动作值 */
|
||||
public final static int ACTION_START_SYNC = 0;
|
||||
|
||||
/** 取消同步的动作值 */
|
||||
public final static int ACTION_CANCEL_SYNC = 1;
|
||||
|
||||
/** 无效动作值 */
|
||||
public final static int ACTION_INVALID = 2;
|
||||
|
||||
/** 广播Action名称 */
|
||||
public final static String GTASK_SERVICE_BROADCAST_NAME = "net.micode.notes.gtask.remote.gtask_sync_service";
|
||||
|
||||
/** 广播Extra:是否正在同步 */
|
||||
public final static String GTASK_SERVICE_BROADCAST_IS_SYNCING = "isSyncing";
|
||||
|
||||
/** 广播Extra:同步进度信息 */
|
||||
public final static String GTASK_SERVICE_BROADCAST_PROGRESS_MSG = "progressMsg";
|
||||
|
||||
/** 异步同步任务实例 */
|
||||
private static GTaskASyncTask mSyncTask = null;
|
||||
|
||||
/** 同步进度信息 */
|
||||
private static String mSyncProgress = "";
|
||||
|
||||
/**
|
||||
* 启动同步操作
|
||||
* 如果当前没有正在进行的同步任务,则创建新的异步任务并执行
|
||||
*/
|
||||
private void startSync() {
|
||||
if (mSyncTask == null) {
|
||||
mSyncTask = new GTaskASyncTask(this, new GTaskASyncTask.OnCompleteListener() {
|
||||
public void onComplete() {
|
||||
mSyncTask = null;
|
||||
sendBroadcast("");
|
||||
stopSelf();
|
||||
}
|
||||
});
|
||||
sendBroadcast("");
|
||||
mSyncTask.execute();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 取消当前的同步操作
|
||||
*/
|
||||
private void cancelSync() {
|
||||
if (mSyncTask != null) {
|
||||
mSyncTask.cancelSync();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Service创建时的回调
|
||||
* 初始化同步任务为空
|
||||
*/
|
||||
@Override
|
||||
public void onCreate() {
|
||||
mSyncTask = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Service启动时的回调
|
||||
* 处理同步相关的Intent请求
|
||||
* @param intent 启动服务的Intent
|
||||
* @param flags 启动标志
|
||||
* @param startId 启动ID
|
||||
* @return 粘性服务的标志
|
||||
*/
|
||||
@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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 系统内存不足时的回调
|
||||
* 取消当前的同步任务
|
||||
*/
|
||||
@Override
|
||||
public void onLowMemory() {
|
||||
if (mSyncTask != null) {
|
||||
mSyncTask.cancelSync();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 绑定Service时的回调
|
||||
* 本服务不支持绑定,返回null
|
||||
*/
|
||||
public IBinder onBind(Intent intent) {
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* 发送同步状态广播
|
||||
* @param msg 同步进度信息
|
||||
*/
|
||||
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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 静态方法:启动同步
|
||||
* @param activity 当前Activity上下文
|
||||
*/
|
||||
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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 静态方法:取消同步
|
||||
* @param context 应用程序上下文
|
||||
*/
|
||||
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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 静态方法:判断是否正在同步
|
||||
* @return 是否有正在进行的同步任务
|
||||
*/
|
||||
public static boolean isSyncing() {
|
||||
return mSyncTask != null;
|
||||
}
|
||||
|
||||
/**
|
||||
* 静态方法:获取当前同步进度信息
|
||||
* @return 同步进度信息字符串
|
||||
*/
|
||||
public static String getProgressString() {
|
||||
return mSyncProgress;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,329 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 笔记类,用于管理笔记的数据和操作
|
||||
*/
|
||||
public class Note {
|
||||
private ContentValues mNoteDiffValues; // 存储笔记修改的值
|
||||
private NoteData mNoteData; // 笔记数据对象
|
||||
private static final String TAG = "Note"; // 日志标签
|
||||
|
||||
/**
|
||||
* 创建新笔记ID
|
||||
* @param context 上下文
|
||||
* @param folderId 文件夹ID
|
||||
* @return 新创建的笔记ID
|
||||
*/
|
||||
public static synchronized long getNewNoteId(Context context, long folderId) {
|
||||
// 在数据库中创建新笔记
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
*/
|
||||
public Note() {
|
||||
mNoteDiffValues = new ContentValues();
|
||||
mNoteData = new NoteData();
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置笔记值
|
||||
* @param key 键
|
||||
* @param value 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());
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置文本数据
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
*/
|
||||
public void setTextData(String key, String value) {
|
||||
mNoteData.setTextData(key, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置文本数据ID
|
||||
* @param id 文本数据ID
|
||||
*/
|
||||
public void setTextDataId(long id) {
|
||||
mNoteData.setTextDataId(id);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取文本数据ID
|
||||
* @return 文本数据ID
|
||||
*/
|
||||
public long getTextDataId() {
|
||||
return mNoteData.mTextDataId;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置通话数据ID
|
||||
* @param id 通话数据ID
|
||||
*/
|
||||
public void setCallDataId(long id) {
|
||||
mNoteData.setCallDataId(id);
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置通话数据
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
*/
|
||||
public void setCallData(String key, String value) {
|
||||
mNoteData.setCallData(key, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查笔记是否在本地被修改
|
||||
* @return 是否被修改
|
||||
*/
|
||||
public boolean isLocalModified() {
|
||||
return mNoteDiffValues.size() > 0 || mNoteData.isLocalModified();
|
||||
}
|
||||
|
||||
/**
|
||||
* 同步笔记到数据库
|
||||
* @param context 上下文
|
||||
* @param noteId 笔记ID
|
||||
* @return 同步是否成功
|
||||
*/
|
||||
public boolean syncNote(Context context, long noteId) {
|
||||
if (noteId <= 0) {
|
||||
throw new IllegalArgumentException("Wrong note id:" + noteId);
|
||||
}
|
||||
|
||||
if (!isLocalModified()) {
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 理论上,一旦数据改变,笔记应该在{@link NoteColumns#LOCAL_MODIFIED}和
|
||||
* {@link NoteColumns#MODIFIED_DATE}上更新。为了数据安全,即使更新笔记失败,
|
||||
* 我们也会更新笔记数据信息
|
||||
*/
|
||||
if (context.getContentResolver().update(
|
||||
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId), mNoteDiffValues, null,
|
||||
null) == 0) {
|
||||
Log.e(TAG, "Update note error, should not happen");
|
||||
// 不返回,继续执行
|
||||
}
|
||||
mNoteDiffValues.clear();
|
||||
|
||||
if (mNoteData.isLocalModified()
|
||||
&& (mNoteData.pushIntoContentResolver(context, noteId) == null)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 笔记数据内部类,用于管理笔记的具体内容
|
||||
*/
|
||||
private class NoteData {
|
||||
private long mTextDataId; // 文本数据ID
|
||||
private ContentValues mTextDataValues; // 文本数据值
|
||||
private long mCallDataId; // 通话数据ID
|
||||
private ContentValues mCallDataValues; // 通话数据值
|
||||
private static final String TAG = "NoteData"; // 日志标签
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
*/
|
||||
public NoteData() {
|
||||
mTextDataValues = new ContentValues();
|
||||
mCallDataValues = new ContentValues();
|
||||
mTextDataId = 0;
|
||||
mCallDataId = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查数据是否在本地被修改
|
||||
* @return 是否被修改
|
||||
*/
|
||||
boolean isLocalModified() {
|
||||
return mTextDataValues.size() > 0 || mCallDataValues.size() > 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置文本数据ID
|
||||
* @param id 文本数据ID
|
||||
*/
|
||||
void setTextDataId(long id) {
|
||||
if(id <= 0) {
|
||||
throw new IllegalArgumentException("Text data id should larger than 0");
|
||||
}
|
||||
mTextDataId = id;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置通话数据ID
|
||||
* @param id 通话数据ID
|
||||
*/
|
||||
void setCallDataId(long id) {
|
||||
if (id <= 0) {
|
||||
throw new IllegalArgumentException("Call data id should larger than 0");
|
||||
}
|
||||
mCallDataId = id;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置通话数据
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
*/
|
||||
void setCallData(String key, String value) {
|
||||
mCallDataValues.put(key, value);
|
||||
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
|
||||
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置文本数据
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
*/
|
||||
void setTextData(String key, String value) {
|
||||
mTextDataValues.put(key, value);
|
||||
mNoteDiffValues.put(NoteColumns.LOCAL_MODIFIED, 1);
|
||||
mNoteDiffValues.put(NoteColumns.MODIFIED_DATE, System.currentTimeMillis());
|
||||
}
|
||||
|
||||
/**
|
||||
* 将数据推送到ContentResolver
|
||||
* @param context 上下文
|
||||
* @param noteId 笔记ID
|
||||
* @return 操作结果URI
|
||||
*/
|
||||
Uri pushIntoContentResolver(Context context, long noteId) {
|
||||
/**
|
||||
* 安全检查
|
||||
*/
|
||||
if (noteId <= 0) {
|
||||
throw new IllegalArgumentException("Wrong note id:" + noteId);
|
||||
}
|
||||
|
||||
ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
|
||||
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;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,503 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 工作笔记类,用于管理正在编辑的笔记
|
||||
*/
|
||||
public class WorkingNote {
|
||||
// 笔记对象
|
||||
private Note mNote;
|
||||
// 笔记ID
|
||||
private long mNoteId;
|
||||
// 笔记内容
|
||||
private String mContent;
|
||||
// 笔记模式(普通模式或清单模式)
|
||||
private int mMode;
|
||||
// 提醒时间
|
||||
private long mAlertDate;
|
||||
// 修改时间
|
||||
private long mModifiedDate;
|
||||
// 背景颜色ID
|
||||
private int mBgColorId;
|
||||
// 小部件ID
|
||||
private int mWidgetId;
|
||||
// 小部件类型
|
||||
private int mWidgetType;
|
||||
// 文件夹ID
|
||||
private long mFolderId;
|
||||
// 上下文对象
|
||||
private Context mContext;
|
||||
// 日志标签
|
||||
private static final String TAG = "WorkingNote";
|
||||
// 是否已删除标记
|
||||
private boolean mIsDeleted;
|
||||
// 笔记设置变更监听器
|
||||
private NoteSettingChangedListener mNoteSettingStatusListener;
|
||||
|
||||
/**
|
||||
* 数据表查询的列定义
|
||||
*/
|
||||
public static final String[] DATA_PROJECTION = new String[] {
|
||||
DataColumns.ID,
|
||||
DataColumns.CONTENT,
|
||||
DataColumns.MIME_TYPE,
|
||||
DataColumns.DATA1,
|
||||
DataColumns.DATA2,
|
||||
DataColumns.DATA3,
|
||||
DataColumns.DATA4,
|
||||
};
|
||||
|
||||
/**
|
||||
* 笔记表查询的列定义
|
||||
*/
|
||||
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
|
||||
};
|
||||
|
||||
// 数据表列索引常量
|
||||
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;
|
||||
|
||||
// 笔记表列索引常量
|
||||
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;
|
||||
|
||||
/**
|
||||
* 创建新笔记的构造函数
|
||||
* @param context 上下文对象
|
||||
* @param folderId 文件夹ID
|
||||
*/
|
||||
private WorkingNote(Context context, long folderId) {
|
||||
mContext = context;
|
||||
mAlertDate = 0;
|
||||
mModifiedDate = System.currentTimeMillis();
|
||||
mFolderId = folderId;
|
||||
mNote = new Note();
|
||||
mNoteId = 0;
|
||||
mIsDeleted = false;
|
||||
mMode = 0;
|
||||
mWidgetType = Notes.TYPE_WIDGET_INVALIDE;
|
||||
}
|
||||
|
||||
/**
|
||||
* 加载已有笔记的构造函数
|
||||
* @param context 上下文对象
|
||||
* @param noteId 笔记ID
|
||||
* @param folderId 文件夹ID
|
||||
*/
|
||||
private WorkingNote(Context context, long noteId, long folderId) {
|
||||
mContext = context;
|
||||
mNoteId = noteId;
|
||||
mFolderId = folderId;
|
||||
mIsDeleted = false;
|
||||
mNote = new Note();
|
||||
loadNote();
|
||||
}
|
||||
|
||||
/**
|
||||
* 从数据库加载笔记基本信息
|
||||
*/
|
||||
private void loadNote() {
|
||||
Cursor cursor = mContext.getContentResolver().query(
|
||||
ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mNoteId), NOTE_PROJECTION, null,
|
||||
null, null);
|
||||
|
||||
if (cursor != null) {
|
||||
if (cursor.moveToFirst()) {
|
||||
mFolderId = cursor.getLong(NOTE_PARENT_ID_COLUMN);
|
||||
mBgColorId = cursor.getInt(NOTE_BG_COLOR_ID_COLUMN);
|
||||
mWidgetId = cursor.getInt(NOTE_WIDGET_ID_COLUMN);
|
||||
mWidgetType = cursor.getInt(NOTE_WIDGET_TYPE_COLUMN);
|
||||
mAlertDate = cursor.getLong(NOTE_ALERTED_DATE_COLUMN);
|
||||
mModifiedDate = cursor.getLong(NOTE_MODIFIED_DATE_COLUMN);
|
||||
}
|
||||
cursor.close();
|
||||
} else {
|
||||
Log.e(TAG, "No note with id:" + mNoteId);
|
||||
throw new IllegalArgumentException("Unable to find note with id " + mNoteId);
|
||||
}
|
||||
loadNoteData();
|
||||
}
|
||||
|
||||
/**
|
||||
* 从数据库加载笔记内容数据
|
||||
*/
|
||||
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);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建空白笔记
|
||||
* @param context 上下文对象
|
||||
* @param folderId 文件夹ID
|
||||
* @param widgetId 小部件ID
|
||||
* @param widgetType 小部件类型
|
||||
* @param defaultBgColorId 默认背景色ID
|
||||
* @return 新创建的工作笔记对象
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 加载已有笔记
|
||||
* @param context 上下文对象
|
||||
* @param id 笔记ID
|
||||
* @return 加载的工作笔记对象
|
||||
*/
|
||||
public static WorkingNote load(Context context, long id) {
|
||||
return new WorkingNote(context, id, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* 保存笔记
|
||||
* @return 是否保存成功
|
||||
*/
|
||||
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);
|
||||
|
||||
/**
|
||||
* 如果笔记有关联的小部件,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;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断笔记是否已存在于数据库
|
||||
* @return 是否存在
|
||||
*/
|
||||
public boolean existInDatabase() {
|
||||
return mNoteId > 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断笔记是否值得保存
|
||||
* @return 是否值得保存
|
||||
*/
|
||||
private boolean isWorthSaving() {
|
||||
if (mIsDeleted || (!existInDatabase() && TextUtils.isEmpty(mContent))
|
||||
|| (existInDatabase() && !mNote.isLocalModified())) {
|
||||
return false;
|
||||
} else {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置笔记设置变更监听器
|
||||
* @param l 监听器对象
|
||||
*/
|
||||
public void setOnSettingStatusChangedListener(NoteSettingChangedListener l) {
|
||||
mNoteSettingStatusListener = l;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置提醒时间
|
||||
* @param date 提醒时间
|
||||
* @param set 是否设置提醒
|
||||
*/
|
||||
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);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 标记笔记是否删除
|
||||
* @param mark 是否删除
|
||||
*/
|
||||
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
|
||||
* @param id 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
|
||||
* @param mode 模式值
|
||||
*/
|
||||
public void setCheckListMode(int mode) {
|
||||
if (mMode != mode) {
|
||||
if (mNoteSettingStatusListener != null) {
|
||||
mNoteSettingStatusListener.onCheckListModeChanged(mMode, mode);
|
||||
}
|
||||
mMode = mode;
|
||||
mNote.setTextData(TextNote.MODE, String.valueOf(mMode));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置小部件类型
|
||||
* @param type 小部件类型
|
||||
*/
|
||||
public void setWidgetType(int type) {
|
||||
if (type != mWidgetType) {
|
||||
mWidgetType = type;
|
||||
mNote.setNoteValue(NoteColumns.WIDGET_TYPE, String.valueOf(mWidgetType));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置小部件ID
|
||||
* @param id 小部件ID
|
||||
*/
|
||||
public void setWidgetId(int id) {
|
||||
if (id != mWidgetId) {
|
||||
mWidgetId = id;
|
||||
mNote.setNoteValue(NoteColumns.WIDGET_ID, String.valueOf(mWidgetId));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置笔记文本内容
|
||||
* @param text 文本内容
|
||||
*/
|
||||
public void setWorkingText(String text) {
|
||||
if (!TextUtils.equals(mContent, text)) {
|
||||
mContent = text;
|
||||
mNote.setTextData(DataColumns.CONTENT, mContent);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 将笔记转换为通话记录笔记
|
||||
* @param phoneNumber 电话号码
|
||||
* @param callDate 通话时间
|
||||
*/
|
||||
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));
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否设置了闹钟提醒
|
||||
* @return 是否有提醒
|
||||
*/
|
||||
public boolean hasClockAlert() {
|
||||
return (mAlertDate > 0 ? true : false);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取笔记内容
|
||||
* @return 笔记内容
|
||||
*/
|
||||
public String getContent() {
|
||||
return mContent;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取提醒时间
|
||||
* @return 提醒时间
|
||||
*/
|
||||
public long getAlertDate() {
|
||||
return mAlertDate;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取修改时间
|
||||
* @return 修改时间
|
||||
*/
|
||||
public long getModifiedDate() {
|
||||
return mModifiedDate;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取背景颜色资源ID
|
||||
* @return 背景颜色资源ID
|
||||
*/
|
||||
public int getBgColorResId() {
|
||||
return NoteBgResources.getNoteBgResource(mBgColorId);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取背景颜色ID
|
||||
* @return 背景颜色ID
|
||||
*/
|
||||
public int getBgColorId() {
|
||||
return mBgColorId;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取标题背景资源ID
|
||||
* @return 标题背景资源ID
|
||||
*/
|
||||
public int getTitleBgResId() {
|
||||
return NoteBgResources.getNoteTitleBgResource(mBgColorId);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取清单模式
|
||||
* @return 清单模式值
|
||||
*/
|
||||
public int getCheckListMode() {
|
||||
return mMode;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取笔记ID
|
||||
* @return 笔记ID
|
||||
*/
|
||||
public long getNoteId() {
|
||||
return mNoteId;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取文件夹ID
|
||||
* @return 文件夹ID
|
||||
*/
|
||||
public long getFolderId() {
|
||||
return mFolderId;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取小部件ID
|
||||
* @return 小部件ID
|
||||
*/
|
||||
public int getWidgetId() {
|
||||
return mWidgetId;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取小部件类型
|
||||
* @return 小部件类型
|
||||
*/
|
||||
public int getWidgetType() {
|
||||
return mWidgetType;
|
||||
}
|
||||
|
||||
/**
|
||||
* 笔记设置变更监听器接口
|
||||
*/
|
||||
public interface NoteSettingChangedListener {
|
||||
/**
|
||||
* 当笔记背景颜色改变时调用
|
||||
*/
|
||||
void onBackgroundColorChanged();
|
||||
|
||||
/**
|
||||
* 当设置闹钟提醒时调用
|
||||
* @param date 提醒时间
|
||||
* @param set 是否设置提醒
|
||||
*/
|
||||
void onClockAlertChanged(long date, boolean set);
|
||||
|
||||
/**
|
||||
* 当小部件改变时调用
|
||||
*/
|
||||
void onWidgetChanged();
|
||||
|
||||
/**
|
||||
* 当在清单模式和普通模式间切换时调用
|
||||
* @param oldMode 切换前的模式
|
||||
* @param newMode 切换后的模式
|
||||
*/
|
||||
void onCheckListModeChanged(int oldMode, int newMode);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,390 @@
|
||||
/*
|
||||
* 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,用于将笔记导出为文本文件
|
||||
*/
|
||||
public class BackupUtils {
|
||||
private static final String TAG = "BackupUtils";
|
||||
|
||||
// 单例模式相关变量
|
||||
private static BackupUtils sInstance;
|
||||
|
||||
/**
|
||||
* 获取BackupUtils单例实例
|
||||
* @param context 上下文对象
|
||||
* @return BackupUtils实例
|
||||
*/
|
||||
public static synchronized BackupUtils getInstance(Context context) {
|
||||
if (sInstance == null) {
|
||||
sInstance = new BackupUtils(context);
|
||||
}
|
||||
return sInstance;
|
||||
}
|
||||
|
||||
/**
|
||||
* 以下状态常量用于表示备份或恢复的状态
|
||||
*/
|
||||
// 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;
|
||||
// 数据已损坏,可能被其他程序修改
|
||||
public static final int STATE_DATA_DESTROIED = 2;
|
||||
// 系统运行时错误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;
|
||||
|
||||
/**
|
||||
* 私有构造方法
|
||||
* @param context 上下文对象
|
||||
*/
|
||||
private BackupUtils(Context context) {
|
||||
mTextExport = new TextExport(context);
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查外部存储是否可用
|
||||
* @return 外部存储是否可用
|
||||
*/
|
||||
private static boolean externalStorageAvailable() {
|
||||
return Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState());
|
||||
}
|
||||
|
||||
/**
|
||||
* 导出笔记到文本文件
|
||||
* @return 导出状态码
|
||||
*/
|
||||
public int exportToText() {
|
||||
return mTextExport.exportToText();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取导出的文本文件名
|
||||
* @return 文件名
|
||||
*/
|
||||
public String getExportedTextFileName() {
|
||||
return mTextExport.mFileName;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取导出的文本文件目录
|
||||
* @return 文件目录
|
||||
*/
|
||||
public String getExportedTextFileDir() {
|
||||
return mTextExport.mFileDirectory;
|
||||
}
|
||||
|
||||
/**
|
||||
* 文本导出内部类,处理具体的导出逻辑
|
||||
*/
|
||||
private static class TextExport {
|
||||
// 笔记查询的列投影
|
||||
private static final String[] NOTE_PROJECTION = {
|
||||
NoteColumns.ID,
|
||||
NoteColumns.MODIFIED_DATE,
|
||||
NoteColumns.SNIPPET,
|
||||
NoteColumns.TYPE
|
||||
};
|
||||
|
||||
private static final int NOTE_COLUMN_ID = 0;
|
||||
private static final int NOTE_COLUMN_MODIFIED_DATE = 1;
|
||||
private static final int NOTE_COLUMN_SNIPPET = 2;
|
||||
|
||||
// 数据查询的列投影
|
||||
private static final String[] DATA_PROJECTION = {
|
||||
DataColumns.CONTENT,
|
||||
DataColumns.MIME_TYPE,
|
||||
DataColumns.DATA1,
|
||||
DataColumns.DATA2,
|
||||
DataColumns.DATA3,
|
||||
DataColumns.DATA4,
|
||||
};
|
||||
|
||||
private static final int DATA_COLUMN_CONTENT = 0;
|
||||
private static final int DATA_COLUMN_MIME_TYPE = 1;
|
||||
private static final int DATA_COLUMN_CALL_DATE = 2;
|
||||
private static final int DATA_COLUMN_PHONE_NUMBER = 4;
|
||||
|
||||
// 文本格式化相关常量
|
||||
private final String [] TEXT_FORMAT;
|
||||
private static final int FORMAT_FOLDER_NAME = 0;
|
||||
private static final int FORMAT_NOTE_DATE = 1;
|
||||
private static final int FORMAT_NOTE_CONTENT = 2;
|
||||
|
||||
private Context mContext;
|
||||
private String mFileName;
|
||||
private String mFileDirectory;
|
||||
|
||||
/**
|
||||
* 构造方法
|
||||
* @param context 上下文对象
|
||||
*/
|
||||
public TextExport(Context context) {
|
||||
TEXT_FORMAT = context.getResources().getStringArray(R.array.format_for_exported_note);
|
||||
mContext = context;
|
||||
mFileName = "";
|
||||
mFileDirectory = "";
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取格式化字符串
|
||||
* @param id 格式ID
|
||||
* @return 格式化字符串
|
||||
*/
|
||||
private String getFormat(int id) {
|
||||
return TEXT_FORMAT[id];
|
||||
}
|
||||
|
||||
/**
|
||||
* 导出指定文件夹下的笔记到文本
|
||||
* @param folderId 文件夹ID
|
||||
* @param ps 输出流
|
||||
*/
|
||||
private void exportFolderToText(String folderId, PrintStream ps) {
|
||||
// 查询属于该文件夹的笔记
|
||||
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 {
|
||||
// 打印笔记的最后修改日期
|
||||
ps.println(String.format(getFormat(FORMAT_NOTE_DATE), DateFormat.format(
|
||||
mContext.getString(R.string.format_datetime_mdhm),
|
||||
notesCursor.getLong(NOTE_COLUMN_MODIFIED_DATE))));
|
||||
// 查询该笔记的数据并导出
|
||||
String noteId = notesCursor.getString(NOTE_COLUMN_ID);
|
||||
exportNoteToText(noteId, ps);
|
||||
} while (notesCursor.moveToNext());
|
||||
}
|
||||
notesCursor.close();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 导出指定ID的笔记到输出流
|
||||
* @param noteId 笔记ID
|
||||
* @param ps 输出流
|
||||
*/
|
||||
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)) {
|
||||
// 导出通话记录类型的笔记
|
||||
String phoneNumber = dataCursor.getString(DATA_COLUMN_PHONE_NUMBER);
|
||||
long callDate = dataCursor.getLong(DATA_COLUMN_CALL_DATE);
|
||||
String location = dataCursor.getString(DATA_COLUMN_CONTENT);
|
||||
|
||||
if (!TextUtils.isEmpty(phoneNumber)) {
|
||||
ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT),
|
||||
phoneNumber));
|
||||
}
|
||||
// 打印通话日期
|
||||
ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT), DateFormat
|
||||
.format(mContext.getString(R.string.format_datetime_mdhm),
|
||||
callDate)));
|
||||
// 打印通话位置
|
||||
if (!TextUtils.isEmpty(location)) {
|
||||
ps.println(String.format(getFormat(FORMAT_NOTE_CONTENT),
|
||||
location));
|
||||
}
|
||||
} else if (DataConstants.NOTE.equals(mimeType)) {
|
||||
// 导出普通文本笔记
|
||||
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();
|
||||
}
|
||||
// 在笔记之间打印分隔符
|
||||
try {
|
||||
ps.write(new byte[] {
|
||||
Character.LINE_SEPARATOR, Character.LETTER_NUMBER
|
||||
});
|
||||
} catch (IOException e) {
|
||||
Log.e(TAG, e.toString());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 将笔记导出为用户可读的文本格式
|
||||
* @return 导出状态码
|
||||
*/
|
||||
public int exportToText() {
|
||||
if (!externalStorageAvailable()) {
|
||||
Log.d(TAG, "Media was not mounted");
|
||||
return STATE_SD_CARD_UNMOUONTED;
|
||||
}
|
||||
|
||||
PrintStream ps = getExportToTextPrintStream();
|
||||
if (ps == null) {
|
||||
Log.e(TAG, "get print stream error");
|
||||
return STATE_SYSTEM_ERROR;
|
||||
}
|
||||
// 首先导出文件夹及其笔记
|
||||
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();
|
||||
}
|
||||
|
||||
// 导出根目录下的笔记
|
||||
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))));
|
||||
// 查询并导出笔记数据
|
||||
String noteId = noteCursor.getString(NOTE_COLUMN_ID);
|
||||
exportNoteToText(noteId, ps);
|
||||
} while (noteCursor.moveToNext());
|
||||
}
|
||||
noteCursor.close();
|
||||
}
|
||||
ps.close();
|
||||
|
||||
return STATE_SUCCESS;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取指向导出文本文件的打印流
|
||||
* @return PrintStream对象
|
||||
*/
|
||||
private PrintStream getExportToTextPrintStream() {
|
||||
File file = generateFileMountedOnSDcard(mContext, R.string.file_path,
|
||||
R.string.file_name_txt_format);
|
||||
if (file == null) {
|
||||
Log.e(TAG, "create file to exported failed");
|
||||
return null;
|
||||
}
|
||||
mFileName = file.getName();
|
||||
mFileDirectory = mContext.getString(R.string.file_path);
|
||||
PrintStream ps = null;
|
||||
try {
|
||||
FileOutputStream fos = new FileOutputStream(file);
|
||||
ps = new PrintStream(fos);
|
||||
} catch (FileNotFoundException e) {
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
} catch (NullPointerException e) {
|
||||
e.printStackTrace();
|
||||
return null;
|
||||
}
|
||||
return ps;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 在SD卡上生成用于存储导出数据的文本文件
|
||||
* @param context 上下文对象
|
||||
* @param filePathResId 文件路径资源ID
|
||||
* @param fileNameFormatResId 文件名格式资源ID
|
||||
* @return 生成的文件对象,失败返回null
|
||||
*/
|
||||
private static File generateFileMountedOnSDcard(Context context, int filePathResId, int fileNameFormatResId) {
|
||||
StringBuilder sb = new StringBuilder();
|
||||
sb.append(Environment.getExternalStorageDirectory());
|
||||
sb.append(context.getString(filePathResId));
|
||||
File filedir = new File(sb.toString());
|
||||
sb.append(context.getString(
|
||||
fileNameFormatResId,
|
||||
DateFormat.format(context.getString(R.string.format_date_ymd),
|
||||
System.currentTimeMillis())));
|
||||
File file = new File(sb.toString());
|
||||
|
||||
try {
|
||||
if (!filedir.exists()) {
|
||||
filedir.mkdir();
|
||||
}
|
||||
if (!file.exists()) {
|
||||
file.createNewFile();
|
||||
}
|
||||
return file;
|
||||
} catch (SecurityException e) {
|
||||
e.printStackTrace();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,378 @@
|
||||
/*
|
||||
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package net.micode.notes.tool;
|
||||
|
||||
import android.content.ContentProviderOperation;
|
||||
import android.content.ContentProviderResult;
|
||||
import android.content.ContentResolver;
|
||||
import android.content.ContentUris;
|
||||
import android.content.ContentValues;
|
||||
import android.content.OperationApplicationException;
|
||||
import android.database.Cursor;
|
||||
import android.os.RemoteException;
|
||||
import android.util.Log;
|
||||
|
||||
import net.micode.notes.data.Notes;
|
||||
import net.micode.notes.data.Notes.CallNote;
|
||||
import net.micode.notes.data.Notes.NoteColumns;
|
||||
import net.micode.notes.ui.NotesListAdapter.AppWidgetAttribute;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashSet;
|
||||
|
||||
/**
|
||||
* 数据工具类,提供对笔记数据的各种操作方法
|
||||
*/
|
||||
public class DataUtils {
|
||||
/**
|
||||
* 日志标签
|
||||
*/
|
||||
public static final String TAG = "DataUtils";
|
||||
|
||||
/**
|
||||
* 批量删除笔记
|
||||
* @param resolver ContentResolver对象
|
||||
* @param ids 要删除的笔记ID集合
|
||||
* @return 删除是否成功
|
||||
*/
|
||||
public static boolean batchDeleteNotes(ContentResolver resolver, HashSet<Long> ids) {
|
||||
if (ids == null) {
|
||||
Log.d(TAG, "the ids is null");
|
||||
return true;
|
||||
}
|
||||
if (ids.size() == 0) {
|
||||
Log.d(TAG, "no id is in the hashset");
|
||||
return true;
|
||||
}
|
||||
|
||||
ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
|
||||
for (long id : ids) {
|
||||
if(id == Notes.ID_ROOT_FOLDER) {
|
||||
Log.e(TAG, "Don't delete system folder root");
|
||||
continue;
|
||||
}
|
||||
ContentProviderOperation.Builder builder = ContentProviderOperation
|
||||
.newDelete(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id));
|
||||
operationList.add(builder.build());
|
||||
}
|
||||
try {
|
||||
ContentProviderResult[] results = resolver.applyBatch(Notes.AUTHORITY, operationList);
|
||||
if (results == null || results.length == 0 || results[0] == null) {
|
||||
Log.d(TAG, "delete notes failed, ids:" + ids.toString());
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
} catch (RemoteException e) {
|
||||
Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
|
||||
} catch (OperationApplicationException e) {
|
||||
Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* 将笔记移动到指定文件夹
|
||||
* @param resolver ContentResolver对象
|
||||
* @param id 笔记ID
|
||||
* @param srcFolderId 源文件夹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);
|
||||
values.put(NoteColumns.ORIGIN_PARENT_ID, srcFolderId);
|
||||
values.put(NoteColumns.LOCAL_MODIFIED, 1);
|
||||
resolver.update(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id), values, null, null);
|
||||
}
|
||||
|
||||
/**
|
||||
* 批量移动笔记到指定文件夹
|
||||
* @param resolver ContentResolver对象
|
||||
* @param ids 要移动的笔记ID集合
|
||||
* @param folderId 目标文件夹ID
|
||||
* @return 移动是否成功
|
||||
*/
|
||||
public static boolean batchMoveToFolder(ContentResolver resolver, HashSet<Long> ids,
|
||||
long folderId) {
|
||||
if (ids == null) {
|
||||
Log.d(TAG, "the ids is null");
|
||||
return true;
|
||||
}
|
||||
|
||||
ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
|
||||
for (long id : ids) {
|
||||
ContentProviderOperation.Builder builder = ContentProviderOperation
|
||||
.newUpdate(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, id));
|
||||
builder.withValue(NoteColumns.PARENT_ID, folderId);
|
||||
builder.withValue(NoteColumns.LOCAL_MODIFIED, 1);
|
||||
operationList.add(builder.build());
|
||||
}
|
||||
|
||||
try {
|
||||
ContentProviderResult[] results = resolver.applyBatch(Notes.AUTHORITY, operationList);
|
||||
if (results == null || results.length == 0 || results[0] == null) {
|
||||
Log.d(TAG, "delete notes failed, ids:" + ids.toString());
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
} catch (RemoteException e) {
|
||||
Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
|
||||
} catch (OperationApplicationException e) {
|
||||
Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取用户文件夹数量(不包括系统文件夹)
|
||||
* @param resolver ContentResolver对象
|
||||
* @return 用户文件夹数量
|
||||
*/
|
||||
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ID和类型的笔记是否可见(不在回收站中)
|
||||
* @param resolver ContentResolver对象
|
||||
* @param noteId 笔记ID
|
||||
* @param type 笔记类型
|
||||
* @return 笔记是否可见
|
||||
*/
|
||||
public static boolean visibleInNoteDatabase(ContentResolver resolver, long noteId, int type) {
|
||||
Cursor cursor = resolver.query(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, noteId),
|
||||
null,
|
||||
NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "<>" + Notes.ID_TRASH_FOLER,
|
||||
new String [] {String.valueOf(type)},
|
||||
null);
|
||||
|
||||
boolean exist = false;
|
||||
if (cursor != null) {
|
||||
if (cursor.getCount() > 0) {
|
||||
exist = true;
|
||||
}
|
||||
cursor.close();
|
||||
}
|
||||
return exist;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查指定ID的笔记是否存在于数据库中
|
||||
* @param resolver ContentResolver对象
|
||||
* @param noteId 笔记ID
|
||||
* @return 笔记是否存在
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查指定ID的数据是否存在于数据库中
|
||||
* @param resolver ContentResolver对象
|
||||
* @param dataId 数据ID
|
||||
* @return 数据是否存在
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查指定名称的可见文件夹是否存在
|
||||
* @param resolver ContentResolver对象
|
||||
* @param name 文件夹名称
|
||||
* @return 文件夹是否存在
|
||||
*/
|
||||
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笔记的小部件属性
|
||||
* @param resolver ContentResolver对象
|
||||
* @param folderId 文件夹ID
|
||||
* @return 小部件属性集合
|
||||
*/
|
||||
public static HashSet<AppWidgetAttribute> 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<AppWidgetAttribute> set = null;
|
||||
if (c != null) {
|
||||
if (c.moveToFirst()) {
|
||||
set = new HashSet<AppWidgetAttribute>();
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据笔记ID获取通话号码
|
||||
* @param resolver ContentResolver对象
|
||||
* @param noteId 笔记ID
|
||||
* @return 通话号码
|
||||
*/
|
||||
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 "";
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据电话号码和通话日期获取笔记ID
|
||||
* @param resolver ContentResolver对象
|
||||
* @param phoneNumber 电话号码
|
||||
* @param callDate 通话日期
|
||||
* @return 笔记ID
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据笔记ID获取笔记摘要
|
||||
* @param resolver ContentResolver对象
|
||||
* @param noteId 笔记ID
|
||||
* @return 笔记摘要
|
||||
*/
|
||||
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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 格式化笔记摘要,去除首尾空格并截取第一行
|
||||
* @param snippet 原始摘要
|
||||
* @return 格式化后的摘要
|
||||
*/
|
||||
public static String getFormattedSnippet(String snippet) {
|
||||
if (snippet != null) {
|
||||
snippet = snippet.trim();
|
||||
int index = snippet.indexOf('\n');
|
||||
if (index != -1) {
|
||||
snippet = snippet.substring(0, index);
|
||||
}
|
||||
}
|
||||
return snippet;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,167 @@
|
||||
/*
|
||||
* 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同步功能相关的字符串常量工具类
|
||||
* 包含了与Google Tasks API交互时使用的JSON字段名称常量
|
||||
*/
|
||||
public class GTaskStringUtils {
|
||||
|
||||
// 操作相关的JSON字段
|
||||
/** 操作ID */
|
||||
public final static String GTASK_JSON_ACTION_ID = "action_id";
|
||||
|
||||
/** 操作列表 */
|
||||
public final static String GTASK_JSON_ACTION_LIST = "action_list";
|
||||
|
||||
/** 操作类型 */
|
||||
public final static String GTASK_JSON_ACTION_TYPE = "action_type";
|
||||
|
||||
/** 创建操作类型 */
|
||||
public final static String GTASK_JSON_ACTION_TYPE_CREATE = "create";
|
||||
|
||||
/** 获取所有数据操作类型 */
|
||||
public final static String GTASK_JSON_ACTION_TYPE_GETALL = "get_all";
|
||||
|
||||
/** 移动操作类型 */
|
||||
public final static String GTASK_JSON_ACTION_TYPE_MOVE = "move";
|
||||
|
||||
/** 更新操作类型 */
|
||||
public final static String GTASK_JSON_ACTION_TYPE_UPDATE = "update";
|
||||
|
||||
// 任务实体相关的JSON字段
|
||||
/** 创建者ID */
|
||||
public final static String GTASK_JSON_CREATOR_ID = "creator_id";
|
||||
|
||||
/** 子实体 */
|
||||
public final static String GTASK_JSON_CHILD_ENTITY = "child_entity";
|
||||
|
||||
/** 客户端版本 */
|
||||
public final static String GTASK_JSON_CLIENT_VERSION = "client_version";
|
||||
|
||||
/** 是否完成 */
|
||||
public final static String GTASK_JSON_COMPLETED = "completed";
|
||||
|
||||
/** 当前列表ID */
|
||||
public final static String GTASK_JSON_CURRENT_LIST_ID = "current_list_id";
|
||||
|
||||
/** 默认列表ID */
|
||||
public final static String GTASK_JSON_DEFAULT_LIST_ID = "default_list_id";
|
||||
|
||||
/** 是否已删除 */
|
||||
public final static String GTASK_JSON_DELETED = "deleted";
|
||||
|
||||
/** 目标列表 */
|
||||
public final static String GTASK_JSON_DEST_LIST = "dest_list";
|
||||
|
||||
/** 目标父节点 */
|
||||
public final static String GTASK_JSON_DEST_PARENT = "dest_parent";
|
||||
|
||||
/** 目标父节点类型 */
|
||||
public final static String GTASK_JSON_DEST_PARENT_TYPE = "dest_parent_type";
|
||||
|
||||
/** 实体变更 */
|
||||
public final static String GTASK_JSON_ENTITY_DELTA = "entity_delta";
|
||||
|
||||
/** 实体类型 */
|
||||
public final static String GTASK_JSON_ENTITY_TYPE = "entity_type";
|
||||
|
||||
/** 是否获取已删除项 */
|
||||
public final static String GTASK_JSON_GET_DELETED = "get_deleted";
|
||||
|
||||
/** ID字段 */
|
||||
public final static String GTASK_JSON_ID = "id";
|
||||
|
||||
/** 索引 */
|
||||
public final static String GTASK_JSON_INDEX = "index";
|
||||
|
||||
/** 最后修改时间 */
|
||||
public final static String GTASK_JSON_LAST_MODIFIED = "last_modified";
|
||||
|
||||
/** 最新同步点 */
|
||||
public final static String GTASK_JSON_LATEST_SYNC_POINT = "latest_sync_point";
|
||||
|
||||
/** 列表ID */
|
||||
public final static String GTASK_JSON_LIST_ID = "list_id";
|
||||
|
||||
/** 列表集合 */
|
||||
public final static String GTASK_JSON_LISTS = "lists";
|
||||
|
||||
/** 名称 */
|
||||
public final static String GTASK_JSON_NAME = "name";
|
||||
|
||||
/** 新ID */
|
||||
public final static String GTASK_JSON_NEW_ID = "new_id";
|
||||
|
||||
/** 笔记集合 */
|
||||
public final static String GTASK_JSON_NOTES = "notes";
|
||||
|
||||
/** 父ID */
|
||||
public final static String GTASK_JSON_PARENT_ID = "parent_id";
|
||||
|
||||
/** 前一个兄弟节点ID */
|
||||
public final static String GTASK_JSON_PRIOR_SIBLING_ID = "prior_sibling_id";
|
||||
|
||||
/** 结果集 */
|
||||
public final static String GTASK_JSON_RESULTS = "results";
|
||||
|
||||
/** 源列表 */
|
||||
public final static String GTASK_JSON_SOURCE_LIST = "source_list";
|
||||
|
||||
/** 任务集合 */
|
||||
public final static String GTASK_JSON_TASKS = "tasks";
|
||||
|
||||
/** 类型 */
|
||||
public final static String GTASK_JSON_TYPE = "type";
|
||||
|
||||
/** 组类型 */
|
||||
public final static String GTASK_JSON_TYPE_GROUP = "GROUP";
|
||||
|
||||
/** 任务类型 */
|
||||
public final static String GTASK_JSON_TYPE_TASK = "TASK";
|
||||
|
||||
/** 用户 */
|
||||
public final static String GTASK_JSON_USER = "user";
|
||||
|
||||
// MIUI笔记相关的常量
|
||||
/** MIUI笔记文件夹前缀 */
|
||||
public final static String MIUI_FOLDER_PREFFIX = "[MIUI_Notes]";
|
||||
|
||||
/** 默认文件夹名称 */
|
||||
public final static String FOLDER_DEFAULT = "Default";
|
||||
|
||||
/** 通话记录文件夹名称 */
|
||||
public final static String FOLDER_CALL_NOTE = "Call_Note";
|
||||
|
||||
/** 元数据文件夹名称 */
|
||||
public final static String FOLDER_META = "METADATA";
|
||||
|
||||
// 元数据相关的常量
|
||||
/** 元数据Google Task ID标识 */
|
||||
public final static String META_HEAD_GTASK_ID = "meta_gid";
|
||||
|
||||
/** 元数据笔记标识 */
|
||||
public final static String META_HEAD_NOTE = "meta_note";
|
||||
|
||||
/** 元数据内容标识 */
|
||||
public final static String META_HEAD_DATA = "meta_data";
|
||||
|
||||
/** 元数据笔记名称 */
|
||||
public final static String META_NOTE_NAME = "[META INFO] DON'T UPDATE AND DELETE";
|
||||
|
||||
}
|
||||
@ -0,0 +1,259 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 资源解析工具类
|
||||
* 用于管理笔记应用中的各种资源,包括背景颜色、字体大小等
|
||||
*/
|
||||
public class ResourceParser {
|
||||
|
||||
// 笔记背景颜色的常量定义
|
||||
public static final int YELLOW = 0; // 黄色
|
||||
public static final int BLUE = 1; // 蓝色
|
||||
public static final int WHITE = 2; // 白色
|
||||
public static final int GREEN = 3; // 绿色
|
||||
public static final int RED = 4; // 红色
|
||||
|
||||
// 默认背景颜色为黄色
|
||||
public static final int BG_DEFAULT_COLOR = YELLOW;
|
||||
|
||||
// 字体大小的常量定义
|
||||
public static final int TEXT_SMALL = 0; // 小号字体
|
||||
public static final int TEXT_MEDIUM = 1; // 中号字体
|
||||
public static final int TEXT_LARGE = 2; // 大号字体
|
||||
public static final int TEXT_SUPER = 3; // 特大号字体
|
||||
|
||||
// 默认字体大小为中号
|
||||
public static final int BG_DEFAULT_FONT_SIZE = TEXT_MEDIUM;
|
||||
|
||||
/**
|
||||
* 笔记背景资源管理内部类
|
||||
* 管理编辑界面和标题栏的背景资源
|
||||
*/
|
||||
public static class NoteBgResources {
|
||||
// 编辑界面的背景资源数组
|
||||
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
|
||||
};
|
||||
|
||||
// 标题栏的背景资源数组
|
||||
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
|
||||
};
|
||||
|
||||
/**
|
||||
* 获取笔记编辑界面的背景资源
|
||||
* @param id 背景颜色ID
|
||||
* @return 对应的背景资源ID
|
||||
*/
|
||||
public static int getNoteBgResource(int id) {
|
||||
return BG_EDIT_RESOURCES[id];
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取笔记标题栏的背景资源
|
||||
* @param id 背景颜色ID
|
||||
* @return 对应的标题栏背景资源ID
|
||||
*/
|
||||
public static int getNoteTitleBgResource(int id) {
|
||||
return BG_EDIT_TITLE_RESOURCES[id];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取默认的背景颜色ID
|
||||
* 如果用户设置了随机背景色,则随机返回一个颜色ID
|
||||
* 否则返回默认的黄色
|
||||
* @param context 上下文对象
|
||||
* @return 背景颜色ID
|
||||
*/
|
||||
public static int getDefaultBgId(Context context) {
|
||||
if (PreferenceManager.getDefaultSharedPreferences(context).getBoolean(
|
||||
NotesPreferenceActivity.PREFERENCE_SET_BG_COLOR_KEY, false)) {
|
||||
return (int) (Math.random() * NoteBgResources.BG_EDIT_RESOURCES.length);
|
||||
} else {
|
||||
return BG_DEFAULT_COLOR;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 笔记列表项背景资源管理内部类
|
||||
* 管理列表中笔记项的各种背景资源
|
||||
*/
|
||||
public static class NoteItemBgResources {
|
||||
// 列表第一项的背景资源
|
||||
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
|
||||
};
|
||||
|
||||
// 列表中间项的背景资源
|
||||
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
|
||||
};
|
||||
|
||||
// 列表最后一项的背景资源
|
||||
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,
|
||||
};
|
||||
|
||||
// 列表单个项的背景资源
|
||||
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
|
||||
};
|
||||
|
||||
/**
|
||||
* 获取列表第一项的背景资源
|
||||
*/
|
||||
public static int getNoteBgFirstRes(int id) {
|
||||
return BG_FIRST_RESOURCES[id];
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取列表最后一项的背景资源
|
||||
*/
|
||||
public static int getNoteBgLastRes(int id) {
|
||||
return BG_LAST_RESOURCES[id];
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取列表单个项的背景资源
|
||||
*/
|
||||
public static int getNoteBgSingleRes(int id) {
|
||||
return BG_SINGLE_RESOURCES[id];
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取列表中间项的背景资源
|
||||
*/
|
||||
public static int getNoteBgNormalRes(int id) {
|
||||
return BG_NORMAL_RESOURCES[id];
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取文件夹的背景资源
|
||||
*/
|
||||
public static int getFolderBgRes() {
|
||||
return R.drawable.list_folder;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Widget小部件背景资源管理内部类
|
||||
* 管理2x和4x大小Widget的背景资源
|
||||
*/
|
||||
public static class WidgetBgResources {
|
||||
// 2x大小Widget的背景资源
|
||||
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,
|
||||
};
|
||||
|
||||
/**
|
||||
* 获取2x大小Widget的背景资源
|
||||
*/
|
||||
public static int getWidget2xBgResource(int id) {
|
||||
return BG_2X_RESOURCES[id];
|
||||
}
|
||||
|
||||
// 4x大小Widget的背景资源
|
||||
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
|
||||
};
|
||||
|
||||
/**
|
||||
* 获取4x大小Widget的背景资源
|
||||
*/
|
||||
public static int getWidget4xBgResource(int id) {
|
||||
return BG_4X_RESOURCES[id];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 文本外观资源管理内部类
|
||||
* 管理不同大小的文本样式资源
|
||||
*/
|
||||
public static class TextAppearanceResources {
|
||||
// 文本外观资源数组
|
||||
private final static int[] TEXTAPPEARANCE_RESOURCES = new int[]{
|
||||
R.style.TextAppearanceNormal,
|
||||
R.style.TextAppearanceMedium,
|
||||
R.style.TextAppearanceLarge,
|
||||
R.style.TextAppearanceSuper
|
||||
};
|
||||
|
||||
/**
|
||||
* 获取文本外观资源
|
||||
* @param id 字体大小ID
|
||||
* @return 对应的文本样式资源ID
|
||||
*/
|
||||
public static int getTexAppearanceResource(int id) {
|
||||
/**
|
||||
* HACKME: 修复在SharedPreference中存储资源ID的bug
|
||||
* 如果ID大于等于资源数组长度,返回默认字体大小
|
||||
*/
|
||||
if (id >= TEXTAPPEARANCE_RESOURCES.length) {
|
||||
return BG_DEFAULT_FONT_SIZE;
|
||||
}
|
||||
return TEXTAPPEARANCE_RESOURCES[id];
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取文本外观资源的总数
|
||||
*/
|
||||
public static int getResourcesSize() {
|
||||
return TEXTAPPEARANCE_RESOURCES.length;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,199 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 闹钟提醒活动类
|
||||
* 负责处理笔记的闹钟提醒功能,包括显示提醒对话框和播放提醒音乐
|
||||
*/
|
||||
public class AlarmAlertActivity extends Activity implements OnClickListener, OnDismissListener {
|
||||
// 笔记ID
|
||||
private long mNoteId;
|
||||
// 笔记摘要内容
|
||||
private String mSnippet;
|
||||
// 摘要预览最大长度
|
||||
private static final int SNIPPET_PREW_MAX_LEN = 60;
|
||||
// 媒体播放器
|
||||
MediaPlayer mPlayer;
|
||||
|
||||
/**
|
||||
* 活动创建时的回调方法
|
||||
* 初始化窗口参数、获取笔记信息并显示提醒
|
||||
*/
|
||||
@Override
|
||||
protected void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
requestWindowFeature(Window.FEATURE_NO_TITLE);
|
||||
|
||||
final Window win = getWindow();
|
||||
// 设置锁屏时显示
|
||||
win.addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
|
||||
|
||||
// 如果屏幕关闭,添加额外窗口标志
|
||||
if (!isScreenOn()) {
|
||||
win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
|
||||
| WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
|
||||
| WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON
|
||||
| WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR);
|
||||
}
|
||||
|
||||
Intent intent = getIntent();
|
||||
|
||||
try {
|
||||
// 获取笔记ID和内容摘要
|
||||
mNoteId = Long.valueOf(intent.getData().getPathSegments().get(1));
|
||||
mSnippet = DataUtils.getSnippetById(this.getContentResolver(), mNoteId);
|
||||
// 如果摘要过长则截取
|
||||
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;
|
||||
}
|
||||
|
||||
mPlayer = new MediaPlayer();
|
||||
// 检查笔记是否可见,如果可见则显示提醒
|
||||
if (DataUtils.visibleInNoteDatabase(getContentResolver(), mNoteId, Notes.TYPE_NOTE)) {
|
||||
showActionDialog();
|
||||
playAlarmSound();
|
||||
} else {
|
||||
finish();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查屏幕是否点亮
|
||||
* @return 屏幕是否处于点亮状态
|
||||
*/
|
||||
private boolean isScreenOn() {
|
||||
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
|
||||
return pm.isScreenOn();
|
||||
}
|
||||
|
||||
/**
|
||||
* 播放闹钟提醒音乐
|
||||
* 获取系统默认闹钟铃声并循环播放
|
||||
*/
|
||||
private void playAlarmSound() {
|
||||
Uri url = RingtoneManager.getActualDefaultRingtoneUri(this, RingtoneManager.TYPE_ALARM);
|
||||
|
||||
// 获取静音模式影响的音频流
|
||||
int silentModeStreams = Settings.System.getInt(getContentResolver(),
|
||||
Settings.System.MODE_RINGER_STREAMS_AFFECTED, 0);
|
||||
|
||||
// 设置音频流类型
|
||||
if ((silentModeStreams & (1 << AudioManager.STREAM_ALARM)) != 0) {
|
||||
mPlayer.setAudioStreamType(silentModeStreams);
|
||||
} else {
|
||||
mPlayer.setAudioStreamType(AudioManager.STREAM_ALARM);
|
||||
}
|
||||
try {
|
||||
mPlayer.setDataSource(this, url);
|
||||
mPlayer.prepare();
|
||||
mPlayer.setLooping(true);
|
||||
mPlayer.start();
|
||||
} catch (IllegalArgumentException e) {
|
||||
e.printStackTrace();
|
||||
} catch (SecurityException e) {
|
||||
e.printStackTrace();
|
||||
} catch (IllegalStateException e) {
|
||||
e.printStackTrace();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 显示提醒对话框
|
||||
* 包含笔记摘要内容和操作按钮
|
||||
*/
|
||||
private void showActionDialog() {
|
||||
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
|
||||
dialog.setTitle(R.string.app_name);
|
||||
dialog.setMessage(mSnippet);
|
||||
dialog.setPositiveButton(R.string.notealert_ok, this);
|
||||
// 屏幕点亮时显示进入按钮
|
||||
if (isScreenOn()) {
|
||||
dialog.setNegativeButton(R.string.notealert_enter, this);
|
||||
}
|
||||
dialog.show().setOnDismissListener(this);
|
||||
}
|
||||
|
||||
/**
|
||||
* 对话框按钮点击事件处理
|
||||
* @param dialog 对话框
|
||||
* @param which 按钮类型
|
||||
*/
|
||||
public void onClick(DialogInterface dialog, int which) {
|
||||
switch (which) {
|
||||
case DialogInterface.BUTTON_NEGATIVE:
|
||||
// 点击进入按钮,打开笔记编辑界面
|
||||
Intent intent = new Intent(this, NoteEditActivity.class);
|
||||
intent.setAction(Intent.ACTION_VIEW);
|
||||
intent.putExtra(Intent.EXTRA_UID, mNoteId);
|
||||
startActivity(intent);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 对话框关闭事件处理
|
||||
* 停止闹钟音乐并结束活动
|
||||
*/
|
||||
public void onDismiss(DialogInterface dialog) {
|
||||
stopAlarmSound();
|
||||
finish();
|
||||
}
|
||||
|
||||
/**
|
||||
* 停止闹钟提醒音乐
|
||||
* 释放媒体播放器资源
|
||||
*/
|
||||
private void stopAlarmSound() {
|
||||
if (mPlayer != null) {
|
||||
mPlayer.stop();
|
||||
mPlayer.release();
|
||||
mPlayer = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,93 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 闹钟初始化广播接收器
|
||||
* 用于在系统启动或应用安装时初始化所有待提醒的笔记闹钟
|
||||
*/
|
||||
public class AlarmInitReceiver extends BroadcastReceiver {
|
||||
|
||||
/**
|
||||
* 查询笔记时需要的数据列
|
||||
*/
|
||||
private static final String [] PROJECTION = new String [] {
|
||||
NoteColumns.ID, // 笔记ID
|
||||
NoteColumns.ALERTED_DATE // 提醒时间
|
||||
};
|
||||
|
||||
/**
|
||||
* 查询结果列的索引常量
|
||||
*/
|
||||
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
|
||||
|
||||
/**
|
||||
* 接收广播时的回调方法
|
||||
* 查询所有未到期的提醒笔记,并设置对应的闹钟
|
||||
* @param context 上下文对象
|
||||
* @param intent 接收到的Intent
|
||||
*/
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
// 获取当前系统时间
|
||||
long currentDate = System.currentTimeMillis();
|
||||
|
||||
// 查询所有未到期的提醒笔记
|
||||
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) {
|
||||
if (c.moveToFirst()) {
|
||||
do {
|
||||
// 获取提醒时间
|
||||
long alertDate = c.getLong(COLUMN_ALERTED_DATE);
|
||||
|
||||
// 创建闹钟广播的Intent
|
||||
Intent sender = new Intent(context, AlarmReceiver.class);
|
||||
sender.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, c.getLong(COLUMN_ID)));
|
||||
|
||||
// 创建PendingIntent
|
||||
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, sender, 0);
|
||||
|
||||
// 获取闹钟管理器服务
|
||||
AlarmManager alermManager = (AlarmManager) context
|
||||
.getSystemService(Context.ALARM_SERVICE);
|
||||
|
||||
// 设置闹钟
|
||||
alermManager.set(AlarmManager.RTC_WAKEUP, alertDate, pendingIntent);
|
||||
} while (c.moveToNext());
|
||||
}
|
||||
// 关闭游标
|
||||
c.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,44 @@
|
||||
/*
|
||||
* 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.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
|
||||
/**
|
||||
* 闹钟广播接收器
|
||||
* 用于接收闹钟提醒广播,启动闹钟提醒界面
|
||||
*/
|
||||
public class AlarmReceiver extends BroadcastReceiver {
|
||||
|
||||
/**
|
||||
* 接收闹钟广播时的回调方法
|
||||
* 启动闹钟提醒活动(AlarmAlertActivity)
|
||||
* @param context 上下文对象
|
||||
* @param intent 接收到的Intent,包含笔记ID等信息
|
||||
*/
|
||||
@Override
|
||||
public void onReceive(Context context, Intent intent) {
|
||||
// 设置要启动的Activity类为AlarmAlertActivity
|
||||
intent.setClass(context, AlarmAlertActivity.class);
|
||||
// 添加NEW_TASK标志,因为广播接收器运行在非Activity环境
|
||||
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
||||
// 启动闹钟提醒界面
|
||||
context.startActivity(intent);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,529 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 日期时间选择器组件
|
||||
* 提供日期和时间的选择功能,支持12小时制和24小时制
|
||||
*/
|
||||
public class DateTimePicker extends FrameLayout {
|
||||
|
||||
// 默认启用状态
|
||||
private static final boolean DEFAULT_ENABLE_STATE = true;
|
||||
|
||||
// 时间常量定义
|
||||
private static final int HOURS_IN_HALF_DAY = 12; // 12小时制
|
||||
private static final int HOURS_IN_ALL_DAY = 24; // 24小时制
|
||||
private static final int DAYS_IN_ALL_WEEK = 7; // 一周7天
|
||||
|
||||
// 各选择器的最大最小值
|
||||
private static final int DATE_SPINNER_MIN_VAL = 0;
|
||||
private static final int DATE_SPINNER_MAX_VAL = DAYS_IN_ALL_WEEK - 1;
|
||||
private static final int HOUR_SPINNER_MIN_VAL_24_HOUR_VIEW = 0;
|
||||
private static final int HOUR_SPINNER_MAX_VAL_24_HOUR_VIEW = 23;
|
||||
private static final int HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW = 1;
|
||||
private static final int HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW = 12;
|
||||
private static final int MINUT_SPINNER_MIN_VAL = 0;
|
||||
private static final int MINUT_SPINNER_MAX_VAL = 59;
|
||||
private static final int AMPM_SPINNER_MIN_VAL = 0;
|
||||
private static final int AMPM_SPINNER_MAX_VAL = 1;
|
||||
|
||||
// 各选择器控件
|
||||
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
|
||||
|
||||
private Calendar mDate; // 当前选择的日期时间
|
||||
|
||||
// 日期显示值数组
|
||||
private String[] mDateDisplayValues = new String[DAYS_IN_ALL_WEEK];
|
||||
|
||||
private boolean mIsAm; // 是否为上午
|
||||
private boolean mIs24HourView; // 是否为24小时制
|
||||
private boolean mIsEnabled = DEFAULT_ENABLE_STATE; // 控件是否可用
|
||||
private boolean mInitialising; // 是否正在初始化
|
||||
|
||||
// 日期时间改变监听器
|
||||
private OnDateTimeChangedListener mOnDateTimeChangedListener;
|
||||
|
||||
/**
|
||||
* 日期改变监听器
|
||||
* 处理日期选择器值变化
|
||||
*/
|
||||
private NumberPicker.OnValueChangeListener mOnDateChangedListener = new NumberPicker.OnValueChangeListener() {
|
||||
@Override
|
||||
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
||||
// 根据选择器值的变化调整日期
|
||||
mDate.add(Calendar.DAY_OF_YEAR, newVal - oldVal);
|
||||
updateDateControl();
|
||||
onDateTimeChanged();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* 小时改变监听器
|
||||
* 处理小时选择器值变化
|
||||
*/
|
||||
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小时制时的处理
|
||||
if (!mIs24HourView) {
|
||||
// 处理跨天的情况
|
||||
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;
|
||||
} 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;
|
||||
}
|
||||
// 处理上午/下午切换
|
||||
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();
|
||||
}
|
||||
} else {
|
||||
// 24小时制时的处理
|
||||
if (oldVal == HOURS_IN_ALL_DAY - 1 && newVal == 0) {
|
||||
cal.setTimeInMillis(mDate.getTimeInMillis());
|
||||
cal.add(Calendar.DAY_OF_YEAR, 1);
|
||||
isDateChanged = true;
|
||||
} else if (oldVal == 0 && newVal == HOURS_IN_ALL_DAY - 1) {
|
||||
cal.setTimeInMillis(mDate.getTimeInMillis());
|
||||
cal.add(Calendar.DAY_OF_YEAR, -1);
|
||||
isDateChanged = true;
|
||||
}
|
||||
}
|
||||
|
||||
// 更新小时值
|
||||
int newHour = mHourSpinner.getValue() % HOURS_IN_HALF_DAY + (mIsAm ? 0 : HOURS_IN_HALF_DAY);
|
||||
mDate.set(Calendar.HOUR_OF_DAY, newHour);
|
||||
onDateTimeChanged();
|
||||
|
||||
// 如果日期发生变化,更新年月日
|
||||
if (isDateChanged) {
|
||||
setCurrentYear(cal.get(Calendar.YEAR));
|
||||
setCurrentMonth(cal.get(Calendar.MONTH));
|
||||
setCurrentDay(cal.get(Calendar.DAY_OF_MONTH));
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* 分钟改变监听器
|
||||
* 处理分钟选择器值变化
|
||||
*/
|
||||
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;
|
||||
|
||||
// 处理分钟跨小时的情况
|
||||
if (oldVal == maxValue && newVal == minValue) {
|
||||
offset += 1;
|
||||
} else if (oldVal == minValue && newVal == maxValue) {
|
||||
offset -= 1;
|
||||
}
|
||||
|
||||
// 如果小时数变化,更新相关控件
|
||||
if (offset != 0) {
|
||||
mDate.add(Calendar.HOUR_OF_DAY, offset);
|
||||
mHourSpinner.setValue(getCurrentHour());
|
||||
updateDateControl();
|
||||
int newHour = getCurrentHourOfDay();
|
||||
if (newHour >= HOURS_IN_HALF_DAY) {
|
||||
mIsAm = false;
|
||||
updateAmPmControl();
|
||||
} else {
|
||||
mIsAm = true;
|
||||
updateAmPmControl();
|
||||
}
|
||||
}
|
||||
|
||||
// 更新分钟值
|
||||
mDate.set(Calendar.MINUTE, newVal);
|
||||
onDateTimeChanged();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* 上午/下午改变监听器
|
||||
* 处理AM/PM选择器值变化
|
||||
*/
|
||||
private NumberPicker.OnValueChangeListener mOnAmPmChangedListener = new NumberPicker.OnValueChangeListener() {
|
||||
@Override
|
||||
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
|
||||
mIsAm = !mIsAm;
|
||||
if (mIsAm) {
|
||||
mDate.add(Calendar.HOUR_OF_DAY, -HOURS_IN_HALF_DAY);
|
||||
} else {
|
||||
mDate.add(Calendar.HOUR_OF_DAY, HOURS_IN_HALF_DAY);
|
||||
}
|
||||
updateAmPmControl();
|
||||
onDateTimeChanged();
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* 日期时间改变监听器接口
|
||||
*/
|
||||
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,使用指定时间初始化
|
||||
*/
|
||||
public DateTimePicker(Context context, long date) {
|
||||
this(context, date, DateFormat.is24HourFormat(context));
|
||||
}
|
||||
|
||||
/**
|
||||
* 构造函数,使用指定时间和时间制式初始化
|
||||
*/
|
||||
public DateTimePicker(Context context, long date, boolean is24HourView) {
|
||||
super(context);
|
||||
mDate = Calendar.getInstance();
|
||||
mInitialising = true;
|
||||
mIsAm = getCurrentHourOfDay() >= HOURS_IN_HALF_DAY;
|
||||
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);
|
||||
mMinuteSpinner.setOnValueChangedListener(mOnMinuteChangedListener);
|
||||
|
||||
// 初始化AM/PM选择器
|
||||
String[] stringsForAmPm = new DateFormatSymbols().getAmPmStrings();
|
||||
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);
|
||||
setCurrentDate(date);
|
||||
setEnabled(isEnabled());
|
||||
mInitialising = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置控件是否可用
|
||||
*/
|
||||
@Override
|
||||
public void setEnabled(boolean enabled) {
|
||||
if (mIsEnabled == enabled) {
|
||||
return;
|
||||
}
|
||||
super.setEnabled(enabled);
|
||||
mDateSpinner.setEnabled(enabled);
|
||||
mMinuteSpinner.setEnabled(enabled);
|
||||
mHourSpinner.setEnabled(enabled);
|
||||
mAmPmSpinner.setEnabled(enabled);
|
||||
mIsEnabled = enabled;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取控件是否可用
|
||||
*/
|
||||
@Override
|
||||
public boolean isEnabled() {
|
||||
return mIsEnabled;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前选择的时间戳
|
||||
*/
|
||||
public long getCurrentDateInTimeMillis() {
|
||||
return mDate.getTimeInMillis();
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置当前日期时间
|
||||
*/
|
||||
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));
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置当前日期时间
|
||||
*/
|
||||
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) {
|
||||
if (!mInitialising && year == getCurrentYear()) {
|
||||
return;
|
||||
}
|
||||
mDate.set(Calendar.YEAR, year);
|
||||
updateDateControl();
|
||||
onDateTimeChanged();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前月份
|
||||
*/
|
||||
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();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前日期
|
||||
*/
|
||||
public int getCurrentDay() {
|
||||
return mDate.get(Calendar.DAY_OF_MONTH);
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置当前日期
|
||||
*/
|
||||
public void setCurrentDay(int dayOfMonth) {
|
||||
if (!mInitialising && dayOfMonth == getCurrentDay()) {
|
||||
return;
|
||||
}
|
||||
mDate.set(Calendar.DAY_OF_MONTH, dayOfMonth);
|
||||
updateDateControl();
|
||||
onDateTimeChanged();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前小时(24小时制)
|
||||
*/
|
||||
public int getCurrentHourOfDay() {
|
||||
return mDate.get(Calendar.HOUR_OF_DAY);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前小时
|
||||
*/
|
||||
private int getCurrentHour() {
|
||||
if (mIs24HourView){
|
||||
return getCurrentHourOfDay();
|
||||
} else {
|
||||
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
|
||||
*/
|
||||
public void setCurrentHour(int hourOfDay) {
|
||||
if (!mInitialising && hourOfDay == getCurrentHourOfDay()) {
|
||||
return;
|
||||
}
|
||||
mDate.set(Calendar.HOUR_OF_DAY, hourOfDay);
|
||||
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();
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否为24小时制
|
||||
*/
|
||||
public boolean is24HourView () {
|
||||
return mIs24HourView;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置时间显示格式(12/24小时制)
|
||||
*/
|
||||
public void set24HourView(boolean is24HourView) {
|
||||
if (mIs24HourView == is24HourView) {
|
||||
return;
|
||||
}
|
||||
mIs24HourView = is24HourView;
|
||||
mAmPmSpinner.setVisibility(is24HourView ? View.GONE : View.VISIBLE);
|
||||
int hour = getCurrentHourOfDay();
|
||||
updateHourControl();
|
||||
setCurrentHour(hour);
|
||||
updateAmPmControl();
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新日期显示
|
||||
*/
|
||||
private void updateDateControl() {
|
||||
Calendar cal = Calendar.getInstance();
|
||||
cal.setTimeInMillis(mDate.getTimeInMillis());
|
||||
cal.add(Calendar.DAY_OF_YEAR, -DAYS_IN_ALL_WEEK / 2 - 1);
|
||||
mDateSpinner.setDisplayedValues(null);
|
||||
for (int i = 0; i < DAYS_IN_ALL_WEEK; ++i) {
|
||||
cal.add(Calendar.DAY_OF_YEAR, 1);
|
||||
mDateDisplayValues[i] = (String) DateFormat.format("MM.dd EEEE", cal);
|
||||
}
|
||||
mDateSpinner.setDisplayedValues(mDateDisplayValues);
|
||||
mDateSpinner.setValue(DAYS_IN_ALL_WEEK / 2);
|
||||
mDateSpinner.invalidate();
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新AM/PM显示
|
||||
*/
|
||||
private void updateAmPmControl() {
|
||||
if (mIs24HourView) {
|
||||
mAmPmSpinner.setVisibility(View.GONE);
|
||||
} else {
|
||||
int index = mIsAm ? Calendar.AM : Calendar.PM;
|
||||
mAmPmSpinner.setValue(index);
|
||||
mAmPmSpinner.setVisibility(View.VISIBLE);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新小时显示
|
||||
*/
|
||||
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);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置日期时间改变监听器
|
||||
*/
|
||||
public void setOnDateTimeChangedListener(OnDateTimeChangedListener callback) {
|
||||
mOnDateTimeChangedListener = callback;
|
||||
}
|
||||
|
||||
/**
|
||||
* 触发日期时间改变事件
|
||||
*/
|
||||
private void onDateTimeChanged() {
|
||||
if (mOnDateTimeChangedListener != null) {
|
||||
mOnDateTimeChangedListener.onDateTimeChanged(this, getCurrentYear(),
|
||||
getCurrentMonth(), getCurrentDay(), getCurrentHourOfDay(), getCurrentMinute());
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,135 @@
|
||||
/*
|
||||
* 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.util.Calendar;
|
||||
|
||||
import net.micode.notes.R;
|
||||
import net.micode.notes.ui.DateTimePicker;
|
||||
import net.micode.notes.ui.DateTimePicker.OnDateTimeChangedListener;
|
||||
|
||||
import android.app.AlertDialog;
|
||||
import android.content.Context;
|
||||
import android.content.DialogInterface;
|
||||
import android.content.DialogInterface.OnClickListener;
|
||||
import android.text.format.DateFormat;
|
||||
import android.text.format.DateUtils;
|
||||
|
||||
/**
|
||||
* 日期时间选择对话框
|
||||
* 提供日期和时间的选择界面,继承自AlertDialog
|
||||
*/
|
||||
public class DateTimePickerDialog extends AlertDialog implements OnClickListener {
|
||||
|
||||
// 日期时间对象,保存当前选择的日期时间
|
||||
private Calendar mDate = Calendar.getInstance();
|
||||
// 是否使用24小时制
|
||||
private boolean mIs24HourView;
|
||||
// 日期时间设置监听器
|
||||
private OnDateTimeSetListener mOnDateTimeSetListener;
|
||||
// 日期时间选择器控件
|
||||
private DateTimePicker mDateTimePicker;
|
||||
|
||||
/**
|
||||
* 日期时间设置监听器接口
|
||||
* 用于回调通知日期时间设置完成
|
||||
*/
|
||||
public interface OnDateTimeSetListener {
|
||||
void OnDateTimeSet(AlertDialog dialog, long date);
|
||||
}
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* @param context 上下文对象
|
||||
* @param date 初始日期时间
|
||||
*/
|
||||
public DateTimePickerDialog(Context context, long date) {
|
||||
super(context);
|
||||
// 创建日期时间选择器
|
||||
mDateTimePicker = new DateTimePicker(context);
|
||||
setView(mDateTimePicker);
|
||||
|
||||
// 设置日期时间变化监听器
|
||||
mDateTimePicker.setOnDateTimeChangedListener(new OnDateTimeChangedListener() {
|
||||
public void onDateTimeChanged(DateTimePicker view, int year, int month,
|
||||
int dayOfMonth, int hourOfDay, int minute) {
|
||||
// 更新日期时间对象
|
||||
mDate.set(Calendar.YEAR, year);
|
||||
mDate.set(Calendar.MONTH, month);
|
||||
mDate.set(Calendar.DAY_OF_MONTH, dayOfMonth);
|
||||
mDate.set(Calendar.HOUR_OF_DAY, hourOfDay);
|
||||
mDate.set(Calendar.MINUTE, minute);
|
||||
// 更新对话框标题
|
||||
updateTitle(mDate.getTimeInMillis());
|
||||
}
|
||||
});
|
||||
|
||||
// 初始化日期时间
|
||||
mDate.setTimeInMillis(date);
|
||||
mDate.set(Calendar.SECOND, 0);
|
||||
mDateTimePicker.setCurrentDate(mDate.getTimeInMillis());
|
||||
|
||||
// 设置对话框按钮
|
||||
setButton(context.getString(R.string.datetime_dialog_ok), this);
|
||||
setButton2(context.getString(R.string.datetime_dialog_cancel), (OnClickListener)null);
|
||||
|
||||
// 设置时间显示格式
|
||||
set24HourView(DateFormat.is24HourFormat(this.getContext()));
|
||||
updateTitle(mDate.getTimeInMillis());
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置是否使用24小时制
|
||||
* @param is24HourView true表示使用24小时制,false表示使用12小时制
|
||||
*/
|
||||
public void set24HourView(boolean is24HourView) {
|
||||
mIs24HourView = is24HourView;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置日期时间监听器
|
||||
* @param callBack 监听器对象
|
||||
*/
|
||||
public void setOnDateTimeSetListener(OnDateTimeSetListener callBack) {
|
||||
mOnDateTimeSetListener = callBack;
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新对话框标题
|
||||
* 根据当前选择的日期时间更新标题显示
|
||||
* @param date 当前选择的日期时间
|
||||
*/
|
||||
private void updateTitle(long date) {
|
||||
int flag =
|
||||
DateUtils.FORMAT_SHOW_YEAR |
|
||||
DateUtils.FORMAT_SHOW_DATE |
|
||||
DateUtils.FORMAT_SHOW_TIME;
|
||||
flag |= mIs24HourView ? DateUtils.FORMAT_24HOUR : DateUtils.FORMAT_24HOUR;
|
||||
setTitle(DateUtils.formatDateTime(this.getContext(), date, flag));
|
||||
}
|
||||
|
||||
/**
|
||||
* 确定按钮点击事件处理
|
||||
* 通知监听器日期时间已设置
|
||||
*/
|
||||
public void onClick(DialogInterface arg0, int arg1) {
|
||||
if (mOnDateTimeSetListener != null) {
|
||||
mOnDateTimeSetListener.OnDateTimeSet(this, mDate.getTimeInMillis());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,93 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 下拉菜单组件类
|
||||
* 封装了一个带下拉菜单的按钮控件
|
||||
*/
|
||||
public class DropdownMenu {
|
||||
// 下拉菜单按钮
|
||||
private Button mButton;
|
||||
// 弹出式菜单控件
|
||||
private PopupMenu mPopupMenu;
|
||||
// 菜单对象
|
||||
private Menu mMenu;
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* @param context 上下文对象
|
||||
* @param button 要绑定的按钮控件
|
||||
* @param menuId 菜单资源ID
|
||||
*/
|
||||
public DropdownMenu(Context context, Button button, int menuId) {
|
||||
// 保存按钮引用
|
||||
mButton = button;
|
||||
// 设置下拉图标背景
|
||||
mButton.setBackgroundResource(R.drawable.dropdown_icon);
|
||||
// 创建弹出菜单并关联按钮
|
||||
mPopupMenu = new PopupMenu(context, mButton);
|
||||
// 获取菜单对象
|
||||
mMenu = mPopupMenu.getMenu();
|
||||
// 加载菜单资源
|
||||
mPopupMenu.getMenuInflater().inflate(menuId, mMenu);
|
||||
// 设置按钮点击监听器,显示菜单
|
||||
mButton.setOnClickListener(new OnClickListener() {
|
||||
public void onClick(View v) {
|
||||
mPopupMenu.show();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* 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);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 查找指定ID的菜单项
|
||||
* @param id 菜单项ID
|
||||
* @return 菜单项对象
|
||||
*/
|
||||
public MenuItem findItem(int id) {
|
||||
return mMenu.findItem(id);
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置按钮文本
|
||||
* @param title 要显示的文本
|
||||
*/
|
||||
public void setTitle(CharSequence title) {
|
||||
mButton.setText(title);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,124 @@
|
||||
/*
|
||||
* 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.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.CursorAdapter;
|
||||
import android.widget.LinearLayout;
|
||||
import android.widget.TextView;
|
||||
|
||||
import net.micode.notes.R;
|
||||
import net.micode.notes.data.Notes;
|
||||
import net.micode.notes.data.Notes.NoteColumns;
|
||||
|
||||
/**
|
||||
* 文件夹列表适配器类
|
||||
* 用于显示笔记文件夹列表,继承自CursorAdapter
|
||||
*/
|
||||
public class FoldersListAdapter extends CursorAdapter {
|
||||
/**
|
||||
* 数据库查询的列定义
|
||||
*/
|
||||
public static final String [] PROJECTION = {
|
||||
NoteColumns.ID, // 文件夹ID
|
||||
NoteColumns.SNIPPET // 文件夹名称
|
||||
};
|
||||
|
||||
/**
|
||||
* 查询结果列的索引常量
|
||||
*/
|
||||
public static final int ID_COLUMN = 0; // ID列索引
|
||||
public static final int NAME_COLUMN = 1; // 名称列索引
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* @param context 上下文对象
|
||||
* @param c 数据库游标
|
||||
*/
|
||||
public FoldersListAdapter(Context context, Cursor c) {
|
||||
super(context, c);
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建新的列表项视图
|
||||
* @param context 上下文对象
|
||||
* @param cursor 数据库游标
|
||||
* @param parent 父视图
|
||||
* @return 新创建的FolderListItem视图
|
||||
*/
|
||||
@Override
|
||||
public View newView(Context context, Cursor cursor, ViewGroup parent) {
|
||||
return new FolderListItem(context);
|
||||
}
|
||||
|
||||
/**
|
||||
* 绑定数据到视图
|
||||
* @param view 要绑定的视图
|
||||
* @param context 上下文对象
|
||||
* @param cursor 数据库游标
|
||||
*/
|
||||
@Override
|
||||
public void bindView(View view, Context context, Cursor cursor) {
|
||||
if (view instanceof FolderListItem) {
|
||||
// 获取文件夹名称,如果是根文件夹则显示"移动到父文件夹"
|
||||
String folderName = (cursor.getLong(ID_COLUMN) == Notes.ID_ROOT_FOLDER) ? context
|
||||
.getString(R.string.menu_move_parent_folder) : cursor.getString(NAME_COLUMN);
|
||||
((FolderListItem) view).bind(folderName);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取指定位置的文件夹名称
|
||||
* @param context 上下文对象
|
||||
* @param position 列表位置
|
||||
* @return 文件夹名称
|
||||
*/
|
||||
public String getFolderName(Context context, int position) {
|
||||
Cursor cursor = (Cursor) getItem(position);
|
||||
return (cursor.getLong(ID_COLUMN) == Notes.ID_ROOT_FOLDER) ? context
|
||||
.getString(R.string.menu_move_parent_folder) : cursor.getString(NAME_COLUMN);
|
||||
}
|
||||
|
||||
/**
|
||||
* 文件夹列表项视图类
|
||||
* 用于显示单个文件夹项
|
||||
*/
|
||||
private class FolderListItem extends LinearLayout {
|
||||
private TextView mName; // 文件夹名称文本视图
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* @param context 上下文对象
|
||||
*/
|
||||
public FolderListItem(Context context) {
|
||||
super(context);
|
||||
inflate(context, R.layout.folder_list_item, this);
|
||||
mName = (TextView) findViewById(R.id.tv_folder_name);
|
||||
}
|
||||
|
||||
/**
|
||||
* 绑定文件夹名称到视图
|
||||
* @param name 文件夹名称
|
||||
*/
|
||||
public void bind(String name) {
|
||||
mName.setText(name);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,952 @@
|
||||
/*
|
||||
* 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.widget.CheckBox;
|
||||
import android.widget.CompoundButton;
|
||||
import android.widget.CompoundButton.OnCheckedChangeListener;
|
||||
import android.widget.EditText;
|
||||
import android.widget.ImageView;
|
||||
import android.widget.LinearLayout;
|
||||
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.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;
|
||||
|
||||
/**
|
||||
* 笔记编辑界面的Activity类
|
||||
* 提供笔记的编辑、保存、分享等功能
|
||||
*/
|
||||
public class NoteEditActivity extends Activity implements OnClickListener,
|
||||
NoteSettingChangedListener, OnTextViewChangeListener {
|
||||
|
||||
/**
|
||||
* 头部视图控件的持有者类
|
||||
*/
|
||||
private class HeadViewHolder {
|
||||
public TextView tvModified; // 修改时间文本
|
||||
public ImageView ivAlertIcon; // 提醒图标
|
||||
public TextView tvAlertDate; // 提醒日期文本
|
||||
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<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>();
|
||||
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ID与选择器选中状态的映射
|
||||
*/
|
||||
private static final Map<Integer, Integer> sBgSelectorSelectionMap = new HashMap<Integer, Integer>();
|
||||
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<Integer, Integer> sFontSizeBtnsMap = new HashMap<Integer, Integer>();
|
||||
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ID与选择器选中状态的映射
|
||||
*/
|
||||
private static final Map<Integer, Integer> sFontSelectorSelectionMap = new HashMap<Integer, Integer>();
|
||||
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";
|
||||
|
||||
private HeadViewHolder mNoteHeaderHolder; // 头部视图持有者
|
||||
private View mHeadViewPanel; // 头部面板
|
||||
private View mNoteBgColorSelector; // 背景颜色选择器
|
||||
private View mFontSizeSelector; // 字体大小选择器
|
||||
private EditText mNoteEditor; // 笔记编辑器
|
||||
private View mNoteEditorPanel; // 编辑器面板
|
||||
private WorkingNote mWorkingNote; // 工作笔记对象
|
||||
private SharedPreferences mSharedPrefs; // 共享首选项
|
||||
private int mFontSizeId; // 字体大小ID
|
||||
|
||||
private static final String PREFERENCE_FONT_SIZE = "pref_font_size"; // 字体大小配置键
|
||||
private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10; // 快捷方式图标标题最大长度
|
||||
|
||||
public static final String TAG_CHECKED = String.valueOf('\u221A'); // 已选中标记
|
||||
public static final String TAG_UNCHECKED = String.valueOf('\u25A1'); // 未选中标记
|
||||
|
||||
private LinearLayout mEditTextList; // 编辑文本列表
|
||||
private String mUserQuery; // 用户搜索关键词
|
||||
private Pattern mPattern; // 搜索模式
|
||||
|
||||
@Override
|
||||
protected void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
this.setContentView(R.layout.note_edit);
|
||||
|
||||
// 初始化Activity状态,如果失败则结束Activity
|
||||
if (savedInstanceState == null && !initActivityState(getIntent())) {
|
||||
finish();
|
||||
return;
|
||||
}
|
||||
// 初始化资源
|
||||
initResources();
|
||||
}
|
||||
|
||||
/**
|
||||
* 当Activity被系统杀死时恢复状态
|
||||
*/
|
||||
@Override
|
||||
protected void onRestoreInstanceState(Bundle savedInstanceState) {
|
||||
super.onRestoreInstanceState(savedInstanceState);
|
||||
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Activity状态
|
||||
* @param intent Intent对象
|
||||
* @return 初始化是否成功
|
||||
*/
|
||||
private boolean initActivityState(Intent intent) {
|
||||
/**
|
||||
* 如果用户指定了ACTION_VIEW但没有提供id,
|
||||
* 则跳转到笔记列表Activity
|
||||
*/
|
||||
mWorkingNote = null;
|
||||
if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) {
|
||||
long noteId = intent.getLongExtra(Intent.EXTRA_UID, 0);
|
||||
mUserQuery = "";
|
||||
|
||||
/**
|
||||
* 从搜索结果启动
|
||||
*/
|
||||
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
|
||||
if (!DataUtils.visibleInNoteDatabase(getContentResolver(), noteId, Notes.TYPE_NOTE)) {
|
||||
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;
|
||||
}
|
||||
}
|
||||
getWindow().setSoftInputMode(
|
||||
WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
|
||||
| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
|
||||
} else if(TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) {
|
||||
// 新建笔记
|
||||
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;
|
||||
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 {
|
||||
mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId,
|
||||
widgetType, bgResId);
|
||||
mWorkingNote.convertToCallNote(phoneNumber, callDate);
|
||||
}
|
||||
} else {
|
||||
mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, widgetType,
|
||||
bgResId);
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
mWorkingNote.setOnSettingStatusChangedListener(this);
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onResume() {
|
||||
super.onResume();
|
||||
initNoteScreen();
|
||||
}
|
||||
|
||||
/**
|
||||
* 初始化笔记界面
|
||||
*/
|
||||
private void initNoteScreen() {
|
||||
// 设置字体样式
|
||||
mNoteEditor.setTextAppearance(this, TextAppearanceResources
|
||||
.getTexAppearanceResource(mFontSizeId));
|
||||
|
||||
// 根据模式切换显示
|
||||
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
|
||||
switchToListMode(mWorkingNote.getContent());
|
||||
} else {
|
||||
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
|
||||
mNoteEditor.setSelection(mNoteEditor.getText().length());
|
||||
}
|
||||
|
||||
// 隐藏所有背景选择器
|
||||
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());
|
||||
|
||||
// 设置修改时间
|
||||
mNoteHeaderHolder.tvModified.setText(DateUtils.formatDateTime(this,
|
||||
mWorkingNote.getModifiedDate(), DateUtils.FORMAT_SHOW_DATE
|
||||
| DateUtils.FORMAT_NUMERIC_DATE | DateUtils.FORMAT_SHOW_TIME
|
||||
| DateUtils.FORMAT_SHOW_YEAR));
|
||||
|
||||
/**
|
||||
* TODO: 添加设置提醒的菜单。目前禁用它因为DateTimePicker
|
||||
* 还没有准备好
|
||||
*/
|
||||
showAlertHeader();
|
||||
}
|
||||
|
||||
/**
|
||||
* 显示提醒头部信息
|
||||
*/
|
||||
private void showAlertHeader() {
|
||||
if (mWorkingNote.hasClockAlert()) {
|
||||
long time = System.currentTimeMillis();
|
||||
if (time > mWorkingNote.getAlertDate()) {
|
||||
mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired);
|
||||
} else {
|
||||
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);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onSaveInstanceState(Bundle outState) {
|
||||
super.onSaveInstanceState(outState);
|
||||
/**
|
||||
* 对于没有笔记id的新笔记,我们应该首先保存它以
|
||||
* 生成一个id。如果正在编辑的笔记不值得保存,就
|
||||
* 没有id,这相当于创建新笔记
|
||||
*/
|
||||
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) {
|
||||
// 点击背景颜色选择器外部时隐藏
|
||||
if (mNoteBgColorSelector.getVisibility() == View.VISIBLE
|
||||
&& !inRangeOfView(mNoteBgColorSelector, ev)) {
|
||||
mNoteBgColorSelector.setVisibility(View.GONE);
|
||||
return true;
|
||||
}
|
||||
|
||||
// 点击字体大小选择器外部时隐藏
|
||||
if (mFontSizeSelector.getVisibility() == View.VISIBLE
|
||||
&& !inRangeOfView(mFontSizeSelector, ev)) {
|
||||
mFontSizeSelector.setVisibility(View.GONE);
|
||||
return true;
|
||||
}
|
||||
return super.dispatchTouchEvent(ev);
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断触摸事件是否在视图范围内
|
||||
* @param view 视图
|
||||
* @param ev 触摸事件
|
||||
* @return 是否在范围内
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 初始化资源
|
||||
*/
|
||||
private void initResources() {
|
||||
// 初始化各个视图
|
||||
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.btn_set_bg_color);
|
||||
mNoteHeaderHolder.ibSetBgColor.setOnClickListener(this);
|
||||
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点击监听
|
||||
for (int id : sBgSelectorBtnsMap.keySet()) {
|
||||
ImageView iv = (ImageView) findViewById(id);
|
||||
iv.setOnClickListener(this);
|
||||
}
|
||||
|
||||
// 设置字体大小选择器点击监听
|
||||
mFontSizeSelector = findViewById(R.id.font_size_selector);
|
||||
for (int id : sFontSizeBtnsMap.keySet()) {
|
||||
View view = findViewById(id);
|
||||
view.setOnClickListener(this);
|
||||
};
|
||||
|
||||
// 获取字体大小配置
|
||||
mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
|
||||
mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE);
|
||||
/**
|
||||
* HACKME: 修复在共享首选项中存储资源id的bug。
|
||||
* id可能大于资源长度,在这种情况下,
|
||||
* 返回{@link ResourceParser#BG_DEFAULT_FONT_SIZE}
|
||||
*/
|
||||
if(mFontSizeId >= TextAppearanceResources.getResourcesSize()) {
|
||||
mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
|
||||
}
|
||||
mEditTextList = (LinearLayout) findViewById(R.id.note_edit_list);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onPause() {
|
||||
super.onPause();
|
||||
if(saveNote()) {
|
||||
Log.d(TAG, "Note data was saved with length:" + mWorkingNote.getContent().length());
|
||||
}
|
||||
clearSettingState();
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新桌面小部件
|
||||
*/
|
||||
private void updateWidget() {
|
||||
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
|
||||
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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理点击事件
|
||||
*/
|
||||
public void onClick(View v) {
|
||||
int id = v.getId();
|
||||
if (id == R.id.btn_set_bg_color) {
|
||||
// 显示背景颜色选择器
|
||||
mNoteBgColorSelector.setVisibility(View.VISIBLE);
|
||||
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
|
||||
View.VISIBLE);
|
||||
} else if (sBgSelectorBtnsMap.containsKey(id)) {
|
||||
// 选择背景颜色
|
||||
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
|
||||
View.GONE);
|
||||
mWorkingNote.setBgColorId(sBgSelectorBtnsMap.get(id));
|
||||
mNoteBgColorSelector.setVisibility(View.GONE);
|
||||
} else if (sFontSizeBtnsMap.containsKey(id)) {
|
||||
// 选择字体大小
|
||||
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);
|
||||
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;
|
||||
}
|
||||
|
||||
saveNote();
|
||||
super.onBackPressed();
|
||||
}
|
||||
|
||||
/**
|
||||
* 清除设置状态
|
||||
* @return 是否清除了状态
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 背景颜色改变时的回调
|
||||
*/
|
||||
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();
|
||||
menu.clear();
|
||||
if (mWorkingNote.getFolderId() == Notes.ID_CALL_RECORD_FOLDER) {
|
||||
getMenuInflater().inflate(R.menu.call_note_edit, menu);
|
||||
} else {
|
||||
getMenuInflater().inflate(R.menu.note_edit, menu);
|
||||
}
|
||||
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);
|
||||
}
|
||||
if (mWorkingNote.hasClockAlert()) {
|
||||
menu.findItem(R.id.menu_alert).setVisible(false);
|
||||
} else {
|
||||
menu.findItem(R.id.menu_delete_remind).setVisible(false);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onOptionsItemSelected(MenuItem item) {
|
||||
switch (item.getItemId()) {
|
||||
case R.id.menu_new_note:
|
||||
// 创建新笔记
|
||||
createNewNote();
|
||||
break;
|
||||
case R.id.menu_delete:
|
||||
// 删除笔记
|
||||
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();
|
||||
break;
|
||||
case R.id.menu_font_size:
|
||||
// 显示字体大小选择器
|
||||
mFontSizeSelector.setVisibility(View.VISIBLE);
|
||||
findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE);
|
||||
break;
|
||||
case R.id.menu_list_mode:
|
||||
// 切换列表模式
|
||||
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_send_to_desktop:
|
||||
// 发送到桌面
|
||||
sendToDesktop();
|
||||
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;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 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{@link Intent#ACTION_SEND}动作
|
||||
* 和{text/plain}类型的应用
|
||||
*/
|
||||
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();
|
||||
|
||||
// 为安全起见,启动一个新的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<Long> ids = new HashSet<Long>();
|
||||
long id = mWorkingNote.getNoteId();
|
||||
if (id != Notes.ID_ROOT_FOLDER) {
|
||||
ids.add(id);
|
||||
} else {
|
||||
Log.d(TAG, "Wrong note id, should not happen");
|
||||
}
|
||||
if (!isSyncMode()) {
|
||||
if (!DataUtils.batchDeleteNotes(getContentResolver(), ids)) {
|
||||
Log.e(TAG, "Delete Note error");
|
||||
}
|
||||
} else {
|
||||
if (!DataUtils.batchMoveToFolder(getContentResolver(), ids, Notes.ID_TRASH_FOLER)) {
|
||||
Log.e(TAG, "Move notes to trash folder error, should not happens");
|
||||
}
|
||||
}
|
||||
}
|
||||
mWorkingNote.markDeleted(true);
|
||||
}
|
||||
|
||||
private boolean isSyncMode() {
|
||||
return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0;
|
||||
}
|
||||
|
||||
public void onClockAlertChanged(long date, boolean set) {
|
||||
/**
|
||||
* User could set clock to an unsaved note, so before setting the
|
||||
* alert clock, we should save the note first
|
||||
*/
|
||||
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();
|
||||
if(!set) {
|
||||
alarmManager.cancel(pendingIntent);
|
||||
} else {
|
||||
alarmManager.set(AlarmManager.RTC_WAKEUP, date, pendingIntent);
|
||||
}
|
||||
} else {
|
||||
/**
|
||||
* There is the condition that user has input nothing (the note is
|
||||
* not worthy saving), we have no note id, remind the user that he
|
||||
* should input something
|
||||
*/
|
||||
Log.e(TAG, "Clock alert setting error");
|
||||
showToast(R.string.error_note_empty_for_clock);
|
||||
}
|
||||
}
|
||||
|
||||
public void onWidgetChanged() {
|
||||
updateWidget();
|
||||
}
|
||||
|
||||
public void onEditTextDelete(int index, String text) {
|
||||
int childCount = mEditTextList.getChildCount();
|
||||
if (childCount == 1) {
|
||||
return;
|
||||
}
|
||||
|
||||
for (int i = index + 1; i < childCount; i++) {
|
||||
((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
|
||||
.setIndex(i - 1);
|
||||
}
|
||||
|
||||
mEditTextList.removeViewAt(index);
|
||||
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);
|
||||
}
|
||||
|
||||
public void onEditTextEnter(int index, String text) {
|
||||
/**
|
||||
* Should not happen, check for debug
|
||||
*/
|
||||
if(index > mEditTextList.getChildCount()) {
|
||||
Log.e(TAG, "Index out of mEditTextList boundrary, should not happen");
|
||||
}
|
||||
|
||||
View view = getListItem(text, index);
|
||||
mEditTextList.addView(view, index);
|
||||
NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
|
||||
edit.requestFocus();
|
||||
edit.setSelection(0);
|
||||
for (int i = index + 1; i < mEditTextList.getChildCount(); i++) {
|
||||
((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
|
||||
.setIndex(i);
|
||||
}
|
||||
}
|
||||
|
||||
private void switchToListMode(String text) {
|
||||
mEditTextList.removeAllViews();
|
||||
String[] items = text.split("\n");
|
||||
int index = 0;
|
||||
for (String item : items) {
|
||||
if(!TextUtils.isEmpty(item)) {
|
||||
mEditTextList.addView(getListItem(item, index));
|
||||
index++;
|
||||
}
|
||||
}
|
||||
mEditTextList.addView(getListItem("", index));
|
||||
mEditTextList.getChildAt(index).findViewById(R.id.et_edit_text).requestFocus();
|
||||
|
||||
mNoteEditor.setVisibility(View.GONE);
|
||||
mEditTextList.setVisibility(View.VISIBLE);
|
||||
}
|
||||
|
||||
private Spannable getHighlightQueryResult(String fullText, String userQuery) {
|
||||
SpannableString spannable = new SpannableString(fullText == null ? "" : fullText);
|
||||
if (!TextUtils.isEmpty(userQuery)) {
|
||||
mPattern = Pattern.compile(userQuery);
|
||||
Matcher m = mPattern.matcher(fullText);
|
||||
int start = 0;
|
||||
while (m.find(start)) {
|
||||
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;
|
||||
}
|
||||
|
||||
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));
|
||||
CheckBox cb = ((CheckBox) view.findViewById(R.id.cb_edit_item));
|
||||
cb.setOnCheckedChangeListener(new OnCheckedChangeListener() {
|
||||
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
|
||||
if (isChecked) {
|
||||
edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
|
||||
} else {
|
||||
edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
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);
|
||||
edit.setIndex(index);
|
||||
edit.setText(getHighlightQueryResult(item, mUserQuery));
|
||||
return view;
|
||||
}
|
||||
|
||||
public void onTextChange(int index, boolean hasText) {
|
||||
if (index >= mEditTextList.getChildCount()) {
|
||||
Log.e(TAG, "Wrong index, should not happen");
|
||||
return;
|
||||
}
|
||||
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);
|
||||
}
|
||||
}
|
||||
|
||||
public void onCheckListModeChanged(int oldMode, int newMode) {
|
||||
if (newMode == TextNote.MODE_CHECK_LIST) {
|
||||
switchToListMode(mNoteEditor.getText().toString());
|
||||
} else {
|
||||
if (!getWorkingText()) {
|
||||
mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ",
|
||||
""));
|
||||
}
|
||||
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
|
||||
mEditTextList.setVisibility(View.GONE);
|
||||
mNoteEditor.setVisibility(View.VISIBLE);
|
||||
}
|
||||
}
|
||||
|
||||
private boolean getWorkingText() {
|
||||
boolean hasChecked = false;
|
||||
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
|
||||
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())) {
|
||||
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 {
|
||||
mWorkingNote.setWorkingText(mNoteEditor.getText().toString());
|
||||
}
|
||||
return hasChecked;
|
||||
}
|
||||
|
||||
private boolean saveNote() {
|
||||
getWorkingText();
|
||||
boolean saved = mWorkingNote.saveNote();
|
||||
if (saved) {
|
||||
/**
|
||||
* There are two modes from List view to edit view, open one note,
|
||||
* create/edit a node. Opening node requires to the original
|
||||
* position in the list when back from edit view, while creating a
|
||||
* new node requires to the top of the list. This code
|
||||
* {@link #RESULT_OK} is used to identify the create/edit state
|
||||
*/
|
||||
setResult(RESULT_OK);
|
||||
}
|
||||
return saved;
|
||||
}
|
||||
|
||||
private void sendToDesktop() {
|
||||
/**
|
||||
* Before send message to home, we should make sure that current
|
||||
* editing note is exists in databases. So, for new note, firstly
|
||||
* save it
|
||||
*/
|
||||
if (!mWorkingNote.existInDatabase()) {
|
||||
saveNote();
|
||||
}
|
||||
|
||||
if (mWorkingNote.getNoteId() > 0) {
|
||||
Intent sender = new Intent();
|
||||
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()));
|
||||
sender.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
|
||||
Intent.ShortcutIconResource.fromContext(this, R.drawable.icon_app));
|
||||
sender.putExtra("duplicate", true);
|
||||
sender.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
|
||||
showToast(R.string.info_note_enter_desktop);
|
||||
sendBroadcast(sender);
|
||||
} else {
|
||||
/**
|
||||
* There is the condition that user has input nothing (the note is
|
||||
* not worthy saving), we have no note id, remind the user that he
|
||||
* should input something
|
||||
*/
|
||||
Log.e(TAG, "Send to desktop error");
|
||||
showToast(R.string.error_note_empty_for_send_to_desktop);
|
||||
}
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
|
||||
private void showToast(int resId) {
|
||||
showToast(resId, Toast.LENGTH_SHORT);
|
||||
}
|
||||
|
||||
private void showToast(int resId, int duration) {
|
||||
Toast.makeText(this, resId, duration).show();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,256 @@
|
||||
/*
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* 笔记编辑文本框类
|
||||
* 继承自EditText,实现了笔记编辑的核心功能
|
||||
*/
|
||||
public class NoteEditText extends EditText {
|
||||
private static final String TAG = "NoteEditText";
|
||||
// 当前编辑框的索引
|
||||
private int mIndex;
|
||||
// 删除操作前的光标位置
|
||||
private int mSelectionStartBeforeDelete;
|
||||
|
||||
// 支持的链接类型常量
|
||||
private static final String SCHEME_TEL = "tel:" ; // 电话链接
|
||||
private static final String SCHEME_HTTP = "http:" ; // 网页链接
|
||||
private static final String SCHEME_EMAIL = "mailto:" ; // 邮件链接
|
||||
|
||||
// 链接类型与对应操作文本资源的映射
|
||||
private static final Map<String, Integer> sSchemaActionResMap = new HashMap<String, Integer>();
|
||||
static {
|
||||
sSchemaActionResMap.put(SCHEME_TEL, R.string.note_link_tel);
|
||||
sSchemaActionResMap.put(SCHEME_HTTP, R.string.note_link_web);
|
||||
sSchemaActionResMap.put(SCHEME_EMAIL, R.string.note_link_email);
|
||||
}
|
||||
|
||||
/**
|
||||
* 文本变化监听器接口
|
||||
* 由NoteEditActivity实现,用于处理文本编辑事件
|
||||
*/
|
||||
public interface OnTextViewChangeListener {
|
||||
/**
|
||||
* 当按下删除键且文本为空时删除当前编辑框
|
||||
*/
|
||||
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
|
||||
*/
|
||||
void onEditTextEnter(int index, String text);
|
||||
|
||||
/**
|
||||
* 根据文本是否为空显示或隐藏选项
|
||||
*/
|
||||
void onTextChange(int index, boolean hasText);
|
||||
}
|
||||
|
||||
private OnTextViewChangeListener mOnTextViewChangeListener;
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
*/
|
||||
public NoteEditText(Context context) {
|
||||
super(context, null);
|
||||
mIndex = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置编辑框索引
|
||||
*/
|
||||
public void setIndex(int index) {
|
||||
mIndex = index;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置文本变化监听器
|
||||
*/
|
||||
public void setOnTextViewChangeListener(OnTextViewChangeListener listener) {
|
||||
mOnTextViewChangeListener = listener;
|
||||
}
|
||||
|
||||
public NoteEditText(Context context, AttributeSet attrs) {
|
||||
super(context, attrs, android.R.attr.editTextStyle);
|
||||
}
|
||||
|
||||
public NoteEditText(Context context, AttributeSet attrs, int defStyle) {
|
||||
super(context, attrs, defStyle);
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理触摸事件,实现光标的准确定位
|
||||
*/
|
||||
@Override
|
||||
public boolean onTouchEvent(MotionEvent event) {
|
||||
switch (event.getAction()) {
|
||||
case MotionEvent.ACTION_DOWN:
|
||||
// 计算触摸点相对于文本的坐标
|
||||
int x = (int) event.getX();
|
||||
int y = (int) event.getY();
|
||||
x -= getTotalPaddingLeft();
|
||||
y -= getTotalPaddingTop();
|
||||
x += getScrollX();
|
||||
y += getScrollY();
|
||||
|
||||
// 根据坐标获取对应的文本偏移量并设置光标
|
||||
Layout layout = getLayout();
|
||||
int line = layout.getLineForVertical(y);
|
||||
int off = layout.getOffsetForHorizontal(line, x);
|
||||
Selection.setSelection(getText(), off);
|
||||
break;
|
||||
}
|
||||
|
||||
return super.onTouchEvent(event);
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理按键按下事件
|
||||
*/
|
||||
@Override
|
||||
public boolean onKeyDown(int keyCode, KeyEvent event) {
|
||||
switch (keyCode) {
|
||||
case KeyEvent.KEYCODE_ENTER:
|
||||
if (mOnTextViewChangeListener != null) {
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case KeyEvent.KEYCODE_DEL:
|
||||
// 记录删除前光标位置
|
||||
mSelectionStartBeforeDelete = getSelectionStart();
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return super.onKeyDown(keyCode, event);
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理按键弹起事件
|
||||
*/
|
||||
@Override
|
||||
public boolean onKeyUp(int keyCode, KeyEvent event) {
|
||||
switch(keyCode) {
|
||||
case KeyEvent.KEYCODE_DEL:
|
||||
if (mOnTextViewChangeListener != null) {
|
||||
// 在文本开头删除且不是第一个编辑框时,删除当前编辑框
|
||||
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:
|
||||
if (mOnTextViewChangeListener != null) {
|
||||
// 按下回车时分割文本并创建新编辑框
|
||||
int selectionStart = getSelectionStart();
|
||||
String text = getText().subSequence(selectionStart, length()).toString();
|
||||
setText(getText().subSequence(0, selectionStart));
|
||||
mOnTextViewChangeListener.onEditTextEnter(mIndex + 1, text);
|
||||
} else {
|
||||
Log.d(TAG, "OnTextViewChangeListener was not seted");
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return super.onKeyUp(keyCode, event);
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理焦点变化事件
|
||||
*/
|
||||
@Override
|
||||
protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
|
||||
if (mOnTextViewChangeListener != null) {
|
||||
// 根据是否有文本通知监听器更新UI
|
||||
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
|
||||
* 为文本中的链接创建点击操作菜单
|
||||
*/
|
||||
@Override
|
||||
protected void onCreateContextMenu(ContextMenu menu) {
|
||||
if (getText() instanceof Spanned) {
|
||||
int selStart = getSelectionStart();
|
||||
int selEnd = getSelectionEnd();
|
||||
|
||||
int min = Math.min(selStart, selEnd);
|
||||
int max = Math.max(selStart, selEnd);
|
||||
|
||||
// 获取选中文本中的URL
|
||||
final URLSpan[] urls = ((Spanned) getText()).getSpans(min, max, URLSpan.class);
|
||||
if (urls.length == 1) {
|
||||
// 根据URL类型设置对应的操作文本
|
||||
int defaultResId = 0;
|
||||
for(String schema: sSchemaActionResMap.keySet()) {
|
||||
if(urls[0].getURL().indexOf(schema) >= 0) {
|
||||
defaultResId = sSchemaActionResMap.get(schema);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (defaultResId == 0) {
|
||||
defaultResId = R.string.note_link_other;
|
||||
}
|
||||
|
||||
// 添加菜单项并设置点击监听
|
||||
menu.add(0, 0, 0, defaultResId).setOnMenuItemClickListener(
|
||||
new OnMenuItemClickListener() {
|
||||
public boolean onMenuItemClick(MenuItem item) {
|
||||
// 处理URL点击
|
||||
urls[0].onClick(NoteEditText.this);
|
||||
return true;
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
super.onCreateContextMenu(menu);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,315 @@
|
||||
/*
|
||||
* 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.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;
|
||||
|
||||
/**
|
||||
* 笔记项数据类
|
||||
* 用于存储和管理单个笔记项的所有相关数据
|
||||
*/
|
||||
public class NoteItemData {
|
||||
// 数据库查询的列定义
|
||||
static final String [] PROJECTION = new String [] {
|
||||
NoteColumns.ID, // 笔记ID
|
||||
NoteColumns.ALERTED_DATE, // 提醒日期
|
||||
NoteColumns.BG_COLOR_ID, // 背景颜色ID
|
||||
NoteColumns.CREATED_DATE, // 创建日期
|
||||
NoteColumns.HAS_ATTACHMENT, // 是否有附件
|
||||
NoteColumns.MODIFIED_DATE, // 修改日期
|
||||
NoteColumns.NOTES_COUNT, // 笔记数量
|
||||
NoteColumns.PARENT_ID, // 父文件夹ID
|
||||
NoteColumns.SNIPPET, // 笔记摘要
|
||||
NoteColumns.TYPE, // 笔记类型
|
||||
NoteColumns.WIDGET_ID, // 小部件ID
|
||||
NoteColumns.WIDGET_TYPE, // 小部件类型
|
||||
};
|
||||
|
||||
// 查询结果列的索引常量
|
||||
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 TYPE_COLUMN = 9;
|
||||
private static final int WIDGET_ID_COLUMN = 10;
|
||||
private static final int WIDGET_TYPE_COLUMN = 11;
|
||||
|
||||
// 笔记基本属性
|
||||
private long mId; // 笔记ID
|
||||
private long mAlertDate; // 提醒时间
|
||||
private int mBgColorId; // 背景颜色
|
||||
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
|
||||
private long mParentId; // 父文件夹ID
|
||||
private String mSnippet; // 笔记摘要
|
||||
private int mType; // 笔记类型
|
||||
private int mWidgetId; // 小部件ID
|
||||
private int mWidgetType; // 小部件类型
|
||||
private String mName; // 联系人姓名(通话记录用)
|
||||
private String mPhoneNumber; // 电话号码(通话记录用)
|
||||
|
||||
// 笔记在列表中的位置状态
|
||||
private boolean mIsLastItem; // 是否为最后一项
|
||||
private boolean mIsFirstItem; // 是否为第一项
|
||||
private boolean mIsOnlyOneItem; // 是否为唯一项
|
||||
private boolean mIsOneNoteFollowingFolder; // 是否为文件夹后的单个笔记
|
||||
private boolean mIsMultiNotesFollowingFolder; // 是否为文件夹后的多个笔记之一
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* @param context 上下文对象
|
||||
* @param cursor 数据库游标
|
||||
*/
|
||||
public NoteItemData(Context context, Cursor cursor) {
|
||||
// 从游标中读取笔记数据
|
||||
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);
|
||||
mModifiedDate = cursor.getLong(MODIFIED_DATE_COLUMN);
|
||||
mNotesCount = cursor.getInt(NOTES_COUNT_COLUMN);
|
||||
mParentId = cursor.getLong(PARENT_ID_COLUMN);
|
||||
mSnippet = cursor.getString(SNIPPET_COLUMN);
|
||||
// 移除笔记内容中的复选框标记
|
||||
mSnippet = mSnippet.replace(NoteEditActivity.TAG_CHECKED, "").replace(
|
||||
NoteEditActivity.TAG_UNCHECKED, "");
|
||||
mType = cursor.getInt(TYPE_COLUMN);
|
||||
mWidgetId = cursor.getInt(WIDGET_ID_COLUMN);
|
||||
mWidgetType = cursor.getInt(WIDGET_TYPE_COLUMN);
|
||||
|
||||
// 处理通话记录相关信息
|
||||
mPhoneNumber = "";
|
||||
if (mParentId == Notes.ID_CALL_RECORD_FOLDER) {
|
||||
mPhoneNumber = DataUtils.getCallNumberByNoteId(context.getContentResolver(), mId);
|
||||
if (!TextUtils.isEmpty(mPhoneNumber)) {
|
||||
mName = Contact.getContact(context, mPhoneNumber);
|
||||
if (mName == null) {
|
||||
mName = mPhoneNumber;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (mName == null) {
|
||||
mName = "";
|
||||
}
|
||||
// 检查笔记在列表中的位置
|
||||
checkPostion(cursor);
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查笔记在列表中的位置状态
|
||||
* @param cursor 数据库游标
|
||||
*/
|
||||
private void checkPostion(Cursor cursor) {
|
||||
mIsLastItem = cursor.isLast();
|
||||
mIsFirstItem = cursor.isFirst();
|
||||
mIsOnlyOneItem = (cursor.getCount() == 1);
|
||||
mIsMultiNotesFollowingFolder = false;
|
||||
mIsOneNoteFollowingFolder = false;
|
||||
|
||||
// 检查是否为文件夹后的笔记
|
||||
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) {
|
||||
if (cursor.getCount() > (position + 1)) {
|
||||
mIsMultiNotesFollowingFolder = true;
|
||||
} else {
|
||||
mIsOneNoteFollowingFolder = true;
|
||||
}
|
||||
}
|
||||
if (!cursor.moveToNext()) {
|
||||
throw new IllegalStateException("cursor move to previous but can't move back");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 以下是各种getter方法
|
||||
|
||||
/**
|
||||
* 判断是否为文件夹后的单个笔记
|
||||
*/
|
||||
public boolean isOneFollowingFolder() {
|
||||
return mIsOneNoteFollowingFolder;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否为文件夹后的多个笔记之一
|
||||
*/
|
||||
public boolean isMultiFollowingFolder() {
|
||||
return mIsMultiNotesFollowingFolder;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否为最后一项
|
||||
*/
|
||||
public boolean isLast() {
|
||||
return mIsLastItem;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取通话记录联系人名称
|
||||
*/
|
||||
public String getCallName() {
|
||||
return mName;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否为第一项
|
||||
*/
|
||||
public boolean isFirst() {
|
||||
return mIsFirstItem;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否为唯一项
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否有附件
|
||||
*/
|
||||
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
|
||||
*/
|
||||
public int getNotesCount() {
|
||||
return mNotesCount;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取文件夹ID
|
||||
*/
|
||||
public long getFolderId () {
|
||||
return mParentId;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取笔记类型
|
||||
*/
|
||||
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;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取笔记摘要
|
||||
*/
|
||||
public String getSnippet() {
|
||||
return mSnippet;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否设置了提醒
|
||||
*/
|
||||
public boolean hasAlert() {
|
||||
return (mAlertDate > 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否为通话记录
|
||||
*/
|
||||
public boolean isCallRecord() {
|
||||
return (mParentId == Notes.ID_CALL_RECORD_FOLDER && !TextUtils.isEmpty(mPhoneNumber));
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取笔记类型的静态方法
|
||||
* @param cursor 数据库游标
|
||||
* @return 笔记类型
|
||||
*/
|
||||
public static int getNoteType(Cursor cursor) {
|
||||
return cursor.getInt(TYPE_COLUMN);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,247 @@
|
||||
/*
|
||||
* 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.util.Log;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.CursorAdapter;
|
||||
|
||||
import net.micode.notes.data.Notes;
|
||||
|
||||
import java.util.Collection;
|
||||
import java.util.HashMap;
|
||||
import java.util.HashSet;
|
||||
import java.util.Iterator;
|
||||
|
||||
/**
|
||||
* 笔记列表适配器类
|
||||
* 用于管理笔记列表的数据显示和选择状态
|
||||
*/
|
||||
public class NotesListAdapter extends CursorAdapter {
|
||||
private static final String TAG = "NotesListAdapter";
|
||||
private Context mContext; // 上下文对象
|
||||
private HashMap<Integer, Boolean> mSelectedIndex; // 记录列表项选择状态的Map
|
||||
private int mNotesCount; // 笔记总数
|
||||
private boolean mChoiceMode; // 是否处于多选模式
|
||||
|
||||
/**
|
||||
* 小部件属性内部类
|
||||
* 用于存储小部件的ID和类型信息
|
||||
*/
|
||||
public static class AppWidgetAttribute {
|
||||
public int widgetId; // 小部件ID
|
||||
public int widgetType; // 小部件类型
|
||||
};
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* @param context 上下文对象
|
||||
*/
|
||||
public NotesListAdapter(Context context) {
|
||||
super(context, null);
|
||||
mSelectedIndex = new HashMap<Integer, Boolean>();
|
||||
mContext = context;
|
||||
mNotesCount = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* 创建新的列表项视图
|
||||
*/
|
||||
@Override
|
||||
public View newView(Context context, Cursor cursor, ViewGroup parent) {
|
||||
return new NotesListItem(context);
|
||||
}
|
||||
|
||||
/**
|
||||
* 绑定数据到视图
|
||||
*/
|
||||
@Override
|
||||
public void bindView(View view, Context context, Cursor cursor) {
|
||||
if (view instanceof NotesListItem) {
|
||||
NoteItemData itemData = new NoteItemData(context, cursor);
|
||||
((NotesListItem) view).bind(context, itemData, mChoiceMode,
|
||||
isSelectedItem(cursor.getPosition()));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置列表项的选中状态
|
||||
* @param position 位置
|
||||
* @param checked 是否选中
|
||||
*/
|
||||
public void setCheckedItem(final int position, final boolean checked) {
|
||||
mSelectedIndex.put(position, checked);
|
||||
notifyDataSetChanged();
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否处于多选模式
|
||||
*/
|
||||
public boolean isInChoiceMode() {
|
||||
return mChoiceMode;
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置多选模式
|
||||
* @param mode 是否开启多选
|
||||
*/
|
||||
public void setChoiceMode(boolean mode) {
|
||||
mSelectedIndex.clear();
|
||||
mChoiceMode = mode;
|
||||
}
|
||||
|
||||
/**
|
||||
* 全选/取消全选
|
||||
* @param checked 是否选中
|
||||
*/
|
||||
public void selectAll(boolean checked) {
|
||||
Cursor cursor = getCursor();
|
||||
for (int i = 0; i < getCount(); i++) {
|
||||
if (cursor.moveToPosition(i)) {
|
||||
if (NoteItemData.getNoteType(cursor) == Notes.TYPE_NOTE) {
|
||||
setCheckedItem(i, checked);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有选中项的ID集合
|
||||
* @return 选中项ID的HashSet
|
||||
*/
|
||||
public HashSet<Long> getSelectedItemIds() {
|
||||
HashSet<Long> itemSet = new HashSet<Long>();
|
||||
for (Integer position : mSelectedIndex.keySet()) {
|
||||
if (mSelectedIndex.get(position) == true) {
|
||||
Long id = getItemId(position);
|
||||
if (id == Notes.ID_ROOT_FOLDER) {
|
||||
Log.d(TAG, "Wrong item id, should not happen");
|
||||
} else {
|
||||
itemSet.add(id);
|
||||
}
|
||||
}
|
||||
}
|
||||
return itemSet;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取所有选中的小部件属性
|
||||
* @return 小部件属性的HashSet
|
||||
*/
|
||||
public HashSet<AppWidgetAttribute> getSelectedWidget() {
|
||||
HashSet<AppWidgetAttribute> itemSet = new HashSet<AppWidgetAttribute>();
|
||||
for (Integer position : mSelectedIndex.keySet()) {
|
||||
if (mSelectedIndex.get(position) == true) {
|
||||
Cursor c = (Cursor) getItem(position);
|
||||
if (c != null) {
|
||||
AppWidgetAttribute widget = new AppWidgetAttribute();
|
||||
NoteItemData item = new NoteItemData(mContext, c);
|
||||
widget.widgetId = item.getWidgetId();
|
||||
widget.widgetType = item.getWidgetType();
|
||||
itemSet.add(widget);
|
||||
/**
|
||||
* Don't close cursor here, only the adapter could close it
|
||||
*/
|
||||
} else {
|
||||
Log.e(TAG, "Invalid cursor");
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
return itemSet;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取选中项的数量
|
||||
* @return 选中的数量
|
||||
*/
|
||||
public int getSelectedCount() {
|
||||
Collection<Boolean> values = mSelectedIndex.values();
|
||||
if (null == values) {
|
||||
return 0;
|
||||
}
|
||||
Iterator<Boolean> iter = values.iterator();
|
||||
int count = 0;
|
||||
while (iter.hasNext()) {
|
||||
if (true == iter.next()) {
|
||||
count++;
|
||||
}
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断是否全部选中
|
||||
* @return 是否全选
|
||||
*/
|
||||
public boolean isAllSelected() {
|
||||
int checkedCount = getSelectedCount();
|
||||
return (checkedCount != 0 && checkedCount == mNotesCount);
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断指定位置的项是否被选中
|
||||
* @param position 位置
|
||||
* @return 是否选中
|
||||
*/
|
||||
public boolean isSelectedItem(final int position) {
|
||||
if (null == mSelectedIndex.get(position)) {
|
||||
return false;
|
||||
}
|
||||
return mSelectedIndex.get(position);
|
||||
}
|
||||
|
||||
/**
|
||||
* 内容改变时的回调
|
||||
*/
|
||||
@Override
|
||||
protected void onContentChanged() {
|
||||
super.onContentChanged();
|
||||
calcNotesCount();
|
||||
}
|
||||
|
||||
/**
|
||||
* 更换数据源时的回调
|
||||
*/
|
||||
@Override
|
||||
public void changeCursor(Cursor cursor) {
|
||||
super.changeCursor(cursor);
|
||||
calcNotesCount();
|
||||
}
|
||||
|
||||
/**
|
||||
* 计算笔记总数
|
||||
* 仅计算类型为NOTE的项目
|
||||
*/
|
||||
private void calcNotesCount() {
|
||||
mNotesCount = 0;
|
||||
for (int i = 0; i < getCount(); i++) {
|
||||
Cursor c = (Cursor) getItem(i);
|
||||
if (c != null) {
|
||||
if (NoteItemData.getNoteType(c) == Notes.TYPE_NOTE) {
|
||||
mNotesCount++;
|
||||
}
|
||||
} else {
|
||||
Log.e(TAG, "Invalid cursor");
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,162 @@
|
||||
/*
|
||||
* 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.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
|
||||
* 用于显示单个笔记项的自定义视图
|
||||
*/
|
||||
public class NotesListItem extends LinearLayout {
|
||||
private ImageView mAlert; // 提醒图标
|
||||
private TextView mTitle; // 标题文本
|
||||
private TextView mTime; // 时间文本
|
||||
private TextView mCallName; // 通话名称文本
|
||||
private NoteItemData mItemData;// 笔记项数据
|
||||
private CheckBox mCheckBox; // 选择框
|
||||
|
||||
/**
|
||||
* 构造函数
|
||||
* @param context 上下文对象
|
||||
*/
|
||||
public NotesListItem(Context context) {
|
||||
super(context);
|
||||
// 加载note_item布局
|
||||
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
|
||||
* @param context 上下文对象
|
||||
* @param data 笔记项数据
|
||||
* @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) {
|
||||
// 处理选择框的显示状态
|
||||
if (choiceMode && data.getType() == Notes.TYPE_NOTE) {
|
||||
mCheckBox.setVisibility(View.VISIBLE);
|
||||
mCheckBox.setChecked(checked);
|
||||
} else {
|
||||
mCheckBox.setVisibility(View.GONE);
|
||||
}
|
||||
|
||||
mItemData = data;
|
||||
|
||||
// 根据不同类型的笔记显示不同的界面
|
||||
if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
|
||||
// 通话记录文件夹的显示
|
||||
mCallName.setVisibility(View.GONE);
|
||||
mAlert.setVisibility(View.VISIBLE);
|
||||
mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
|
||||
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);
|
||||
} else if (data.getParentId() == Notes.ID_CALL_RECORD_FOLDER) {
|
||||
// 通话记录子项的显示
|
||||
mCallName.setVisibility(View.VISIBLE);
|
||||
mCallName.setText(data.getCallName());
|
||||
mTitle.setTextAppearance(context,R.style.TextAppearanceSecondaryItem);
|
||||
mTitle.setText(DataUtils.getFormattedSnippet(data.getSnippet()));
|
||||
if (data.hasAlert()) {
|
||||
mAlert.setImageResource(R.drawable.clock);
|
||||
mAlert.setVisibility(View.VISIBLE);
|
||||
} else {
|
||||
mAlert.setVisibility(View.GONE);
|
||||
}
|
||||
} else {
|
||||
// 普通笔记项的显示
|
||||
mCallName.setVisibility(View.GONE);
|
||||
mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
|
||||
|
||||
if (data.getType() == Notes.TYPE_FOLDER) {
|
||||
// 文件夹类型
|
||||
mTitle.setText(data.getSnippet()
|
||||
+ context.getString(R.string.format_folder_files_count,
|
||||
data.getNotesCount()));
|
||||
mAlert.setVisibility(View.GONE);
|
||||
} else {
|
||||
// 笔记类型
|
||||
mTitle.setText(DataUtils.getFormattedSnippet(data.getSnippet()));
|
||||
if (data.hasAlert()) {
|
||||
mAlert.setImageResource(R.drawable.clock);
|
||||
mAlert.setVisibility(View.VISIBLE);
|
||||
} else {
|
||||
mAlert.setVisibility(View.GONE);
|
||||
}
|
||||
}
|
||||
}
|
||||
// 设置修改时间
|
||||
mTime.setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate()));
|
||||
|
||||
// 设置背景
|
||||
setBackground(data);
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置列表项背景
|
||||
* @param data 笔记项数据
|
||||
*/
|
||||
private void setBackground(NoteItemData data) {
|
||||
int id = data.getBgColorId();
|
||||
if (data.getType() == Notes.TYPE_NOTE) {
|
||||
// 根据笔记在列表中的位置设置不同的背景
|
||||
if (data.isSingle() || data.isOneFollowingFolder()) {
|
||||
// 单个笔记或紧跟文件夹的笔记
|
||||
setBackgroundResource(NoteItemBgResources.getNoteBgSingleRes(id));
|
||||
} else if (data.isLast()) {
|
||||
// 最后一个笔记
|
||||
setBackgroundResource(NoteItemBgResources.getNoteBgLastRes(id));
|
||||
} else if (data.isFirst() || data.isMultiFollowingFolder()) {
|
||||
// 第一个笔记或多个紧跟文件夹的笔记
|
||||
setBackgroundResource(NoteItemBgResources.getNoteBgFirstRes(id));
|
||||
} else {
|
||||
// 普通笔记
|
||||
setBackgroundResource(NoteItemBgResources.getNoteBgNormalRes(id));
|
||||
}
|
||||
} else {
|
||||
// 文件夹背景
|
||||
setBackgroundResource(NoteItemBgResources.getFolderBgRes());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取笔记项数据
|
||||
* @return 笔记项数据对象
|
||||
*/
|
||||
public NoteItemData getItemData() {
|
||||
return mItemData;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,488 @@
|
||||
/*
|
||||
* 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.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;
|
||||
|
||||
/**
|
||||
* 笔记应用的设置界面Activity
|
||||
* 主要功能包括:
|
||||
* 1. 账户同步设置
|
||||
* 2. 同步状态显示
|
||||
* 3. 背景颜色设置等
|
||||
*/
|
||||
public class NotesPreferenceActivity extends PreferenceActivity {
|
||||
// 偏好设置的文件名
|
||||
public static final String PREFERENCE_NAME = "notes_preferences";
|
||||
|
||||
// 同步账户名称的键值
|
||||
public static final String PREFERENCE_SYNC_ACCOUNT_NAME = "pref_key_account_name";
|
||||
|
||||
// 最后同步时间的键值
|
||||
public static final String PREFERENCE_LAST_SYNC_TIME = "pref_last_sync_time";
|
||||
|
||||
// 背景颜色设置的键值
|
||||
public static final String PREFERENCE_SET_BG_COLOR_KEY = "pref_key_bg_random_appear";
|
||||
|
||||
// 同步账户设置的键值
|
||||
private static final String PREFERENCE_SYNC_ACCOUNT_KEY = "pref_sync_account_key";
|
||||
|
||||
// 账户权限过滤的键值
|
||||
private static final String AUTHORITIES_FILTER_KEY = "authorities";
|
||||
|
||||
// 账户设置分类
|
||||
private PreferenceCategory mAccountCategory;
|
||||
|
||||
// 广播接收器,用于接收同步服务的状态更新
|
||||
private GTaskReceiver mReceiver;
|
||||
|
||||
// 原始账户列表
|
||||
private Account[] mOriAccounts;
|
||||
|
||||
// 是否已添加新账户的标志
|
||||
private boolean mHasAddedAccount;
|
||||
|
||||
/**
|
||||
* Activity创建时的回调
|
||||
*/
|
||||
@Override
|
||||
protected void onCreate(Bundle icicle) {
|
||||
super.onCreate(icicle);
|
||||
|
||||
/* 设置应用图标可以用于导航 */
|
||||
getActionBar().setDisplayHomeAsUpEnabled(true);
|
||||
|
||||
// 加载偏好设置的XML布局
|
||||
addPreferencesFromResource(R.xml.preferences);
|
||||
mAccountCategory = (PreferenceCategory) findPreference(PREFERENCE_SYNC_ACCOUNT_KEY);
|
||||
|
||||
// 初始化并注册广播接收器
|
||||
mReceiver = new GTaskReceiver();
|
||||
IntentFilter filter = new IntentFilter();
|
||||
filter.addAction(GTaskSyncService.GTASK_SERVICE_BROADCAST_NAME);
|
||||
registerReceiver(mReceiver, filter);
|
||||
|
||||
// 初始化账户相关变量
|
||||
mOriAccounts = null;
|
||||
|
||||
// 添加设置页面的头部视图
|
||||
View header = LayoutInflater.from(this).inflate(R.layout.settings_header, null);
|
||||
getListView().addHeaderView(header, null, true);
|
||||
}
|
||||
|
||||
/**
|
||||
* Activity恢复时的回调
|
||||
* 主要处理账户添加后的自动设置
|
||||
*/
|
||||
@Override
|
||||
protected void onResume() {
|
||||
super.onResume();
|
||||
|
||||
// 如果添加了新账户,需要自动设置为同步账户
|
||||
if (mHasAddedAccount) {
|
||||
Account[] accounts = getGoogleAccounts();
|
||||
if (mOriAccounts != null && accounts.length > mOriAccounts.length) {
|
||||
// 遍历查找新添加的账户
|
||||
for (Account accountNew : accounts) {
|
||||
boolean found = false;
|
||||
for (Account accountOld : mOriAccounts) {
|
||||
if (TextUtils.equals(accountOld.name, accountNew.name)) {
|
||||
found = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
// 找到新账户后设置为同步账户
|
||||
if (!found) {
|
||||
setSyncAccount(accountNew.name);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// 刷新界面
|
||||
refreshUI();
|
||||
}
|
||||
|
||||
/**
|
||||
* Activity销毁时的回调
|
||||
* 注销广播接收器
|
||||
*/
|
||||
@Override
|
||||
protected void onDestroy() {
|
||||
if (mReceiver != null) {
|
||||
unregisterReceiver(mReceiver);
|
||||
}
|
||||
super.onDestroy();
|
||||
}
|
||||
|
||||
/**
|
||||
* 加载账户偏好设置
|
||||
* 设置账户选项的标题、摘要和点击事件
|
||||
*/
|
||||
private void loadAccountPreference() {
|
||||
mAccountCategory.removeAll();
|
||||
|
||||
Preference accountPref = new Preference(this);
|
||||
final String defaultAccount = getSyncAccountName(this);
|
||||
accountPref.setTitle(getString(R.string.preferences_account_title));
|
||||
accountPref.setSummary(getString(R.string.preferences_account_summary));
|
||||
accountPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
|
||||
public boolean onPreferenceClick(Preference preference) {
|
||||
if (!GTaskSyncService.isSyncing()) {
|
||||
if (TextUtils.isEmpty(defaultAccount)) {
|
||||
// 首次设置账户
|
||||
showSelectAccountAlertDialog();
|
||||
} else {
|
||||
// 已有账户,显示更改账户的确认对话框
|
||||
showChangeAccountConfirmAlertDialog();
|
||||
}
|
||||
} else {
|
||||
// 同步过程中不能更改账户
|
||||
Toast.makeText(NotesPreferenceActivity.this,
|
||||
R.string.preferences_toast_cannot_change_account, Toast.LENGTH_SHORT)
|
||||
.show();
|
||||
}
|
||||
return true;
|
||||
}
|
||||
});
|
||||
|
||||
mAccountCategory.addPreference(accountPref);
|
||||
}
|
||||
|
||||
/**
|
||||
* 加载同步按钮
|
||||
* 设置按钮状态和最后同步时间
|
||||
*/
|
||||
private void loadSyncButton() {
|
||||
Button syncButton = (Button) findViewById(R.id.preference_sync_button);
|
||||
TextView lastSyncTimeView = (TextView) findViewById(R.id.prefenerece_sync_status_textview);
|
||||
|
||||
// 根据同步状态设置按钮
|
||||
if (GTaskSyncService.isSyncing()) {
|
||||
// 同步中显示取消按钮
|
||||
syncButton.setText(getString(R.string.preferences_button_sync_cancel));
|
||||
syncButton.setOnClickListener(new View.OnClickListener() {
|
||||
public void onClick(View v) {
|
||||
GTaskSyncService.cancelSync(NotesPreferenceActivity.this);
|
||||
}
|
||||
});
|
||||
} else {
|
||||
// 非同步状态显示立即同步按钮
|
||||
syncButton.setText(getString(R.string.preferences_button_sync_immediately));
|
||||
syncButton.setOnClickListener(new View.OnClickListener() {
|
||||
public void onClick(View v) {
|
||||
GTaskSyncService.startSync(NotesPreferenceActivity.this);
|
||||
}
|
||||
});
|
||||
}
|
||||
// 未设置账户时禁用同步按钮
|
||||
syncButton.setEnabled(!TextUtils.isEmpty(getSyncAccountName(this)));
|
||||
|
||||
// 设置最后同步时间显示
|
||||
if (GTaskSyncService.isSyncing()) {
|
||||
// 同步中显示进度
|
||||
lastSyncTimeView.setText(GTaskSyncService.getProgressString());
|
||||
lastSyncTimeView.setVisibility(View.VISIBLE);
|
||||
} else {
|
||||
// 显示上次同步时间
|
||||
long lastSyncTime = getLastSyncTime(this);
|
||||
if (lastSyncTime != 0) {
|
||||
lastSyncTimeView.setText(getString(R.string.preferences_last_sync_time,
|
||||
DateFormat.format(getString(R.string.preferences_last_sync_time_format),
|
||||
lastSyncTime)));
|
||||
lastSyncTimeView.setVisibility(View.VISIBLE);
|
||||
} else {
|
||||
lastSyncTimeView.setVisibility(View.GONE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 刷新界面
|
||||
* 重新加载账户设置和同步按钮
|
||||
*/
|
||||
private void refreshUI() {
|
||||
loadAccountPreference();
|
||||
loadSyncButton();
|
||||
}
|
||||
|
||||
/**
|
||||
* 显示选择账户的对话框
|
||||
*/
|
||||
private void showSelectAccountAlertDialog() {
|
||||
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
|
||||
|
||||
// 设置对话框标题视图
|
||||
View titleView = LayoutInflater.from(this).inflate(R.layout.account_dialog_title, null);
|
||||
TextView titleTextView = (TextView) titleView.findViewById(R.id.account_dialog_title);
|
||||
titleTextView.setText(getString(R.string.preferences_dialog_select_account_title));
|
||||
TextView subtitleTextView = (TextView) titleView.findViewById(R.id.account_dialog_subtitle);
|
||||
subtitleTextView.setText(getString(R.string.preferences_dialog_select_account_tips));
|
||||
|
||||
dialogBuilder.setCustomTitle(titleView);
|
||||
dialogBuilder.setPositiveButton(null, null);
|
||||
|
||||
// 获取Google账户列表
|
||||
Account[] accounts = getGoogleAccounts();
|
||||
String defAccount = getSyncAccountName(this);
|
||||
|
||||
mOriAccounts = accounts;
|
||||
mHasAddedAccount = false;
|
||||
|
||||
// 设置账户列表选项
|
||||
if (accounts.length > 0) {
|
||||
CharSequence[] items = new CharSequence[accounts.length];
|
||||
final CharSequence[] itemMapping = items;
|
||||
int checkedItem = -1;
|
||||
int index = 0;
|
||||
for (Account account : accounts) {
|
||||
if (TextUtils.equals(account.name, defAccount)) {
|
||||
checkedItem = index;
|
||||
}
|
||||
items[index++] = account.name;
|
||||
}
|
||||
dialogBuilder.setSingleChoiceItems(items, checkedItem,
|
||||
new DialogInterface.OnClickListener() {
|
||||
public void onClick(DialogInterface dialog, int which) {
|
||||
setSyncAccount(itemMapping[which].toString());
|
||||
dialog.dismiss();
|
||||
refreshUI();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// 添加"添加账户"选项
|
||||
View addAccountView = LayoutInflater.from(this).inflate(R.layout.add_account_text, null);
|
||||
dialogBuilder.setView(addAccountView);
|
||||
|
||||
final AlertDialog dialog = dialogBuilder.show();
|
||||
addAccountView.setOnClickListener(new View.OnClickListener() {
|
||||
public void onClick(View v) {
|
||||
mHasAddedAccount = true;
|
||||
Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS");
|
||||
intent.putExtra(AUTHORITIES_FILTER_KEY, new String[] {
|
||||
"gmail-ls"
|
||||
});
|
||||
startActivityForResult(intent, -1);
|
||||
dialog.dismiss();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* 显示更改账户的确认对话框
|
||||
*/
|
||||
private void showChangeAccountConfirmAlertDialog() {
|
||||
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
|
||||
|
||||
// 设置对话框标题
|
||||
View titleView = LayoutInflater.from(this).inflate(R.layout.account_dialog_title, null);
|
||||
TextView titleTextView = (TextView) titleView.findViewById(R.id.account_dialog_title);
|
||||
titleTextView.setText(getString(R.string.preferences_dialog_change_account_title,
|
||||
getSyncAccountName(this)));
|
||||
TextView subtitleTextView = (TextView) titleView.findViewById(R.id.account_dialog_subtitle);
|
||||
subtitleTextView.setText(getString(R.string.preferences_dialog_change_account_warn_msg));
|
||||
dialogBuilder.setCustomTitle(titleView);
|
||||
|
||||
// 设置选项菜单
|
||||
CharSequence[] menuItemArray = new CharSequence[] {
|
||||
getString(R.string.preferences_menu_change_account),
|
||||
getString(R.string.preferences_menu_remove_account),
|
||||
getString(R.string.preferences_menu_cancel)
|
||||
};
|
||||
dialogBuilder.setItems(menuItemArray, new DialogInterface.OnClickListener() {
|
||||
public void onClick(DialogInterface dialog, int which) {
|
||||
if (which == 0) {
|
||||
showSelectAccountAlertDialog();
|
||||
} else if (which == 1) {
|
||||
removeSyncAccount();
|
||||
refreshUI();
|
||||
}
|
||||
}
|
||||
});
|
||||
dialogBuilder.show();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取设备上的Google账户列表
|
||||
*/
|
||||
private Account[] getGoogleAccounts() {
|
||||
AccountManager accountManager = AccountManager.get(this);
|
||||
return accountManager.getAccountsByType("com.google");
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置同步账户
|
||||
* @param account 账户名称
|
||||
*/
|
||||
private void setSyncAccount(String account) {
|
||||
if (!getSyncAccountName(this).equals(account)) {
|
||||
// 保存新账户设置
|
||||
SharedPreferences settings = getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE);
|
||||
SharedPreferences.Editor editor = settings.edit();
|
||||
if (account != null) {
|
||||
editor.putString(PREFERENCE_SYNC_ACCOUNT_NAME, account);
|
||||
} else {
|
||||
editor.putString(PREFERENCE_SYNC_ACCOUNT_NAME, "");
|
||||
}
|
||||
editor.commit();
|
||||
|
||||
// 清除上次同步时间
|
||||
setLastSyncTime(this, 0);
|
||||
|
||||
// 清除本地Google任务相关信息
|
||||
new Thread(new Runnable() {
|
||||
public void run() {
|
||||
ContentValues values = new ContentValues();
|
||||
values.put(NoteColumns.GTASK_ID, "");
|
||||
values.put(NoteColumns.SYNC_ID, 0);
|
||||
getContentResolver().update(Notes.CONTENT_NOTE_URI, values, null, null);
|
||||
}
|
||||
}).start();
|
||||
|
||||
Toast.makeText(NotesPreferenceActivity.this,
|
||||
getString(R.string.preferences_toast_success_set_accout, account),
|
||||
Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除同步账户
|
||||
* 清除账户设置和同步信息
|
||||
*/
|
||||
private void removeSyncAccount() {
|
||||
SharedPreferences settings = getSharedPreferences(PREFERENCE_NAME, Context.MODE_PRIVATE);
|
||||
SharedPreferences.Editor editor = settings.edit();
|
||||
if (settings.contains(PREFERENCE_SYNC_ACCOUNT_NAME)) {
|
||||
editor.remove(PREFERENCE_SYNC_ACCOUNT_NAME);
|
||||
}
|
||||
if (settings.contains(PREFERENCE_LAST_SYNC_TIME)) {
|
||||
editor.remove(PREFERENCE_LAST_SYNC_TIME);
|
||||
}
|
||||
editor.commit();
|
||||
|
||||
// 清除本地Google任务相关信息
|
||||
new Thread(new Runnable() {
|
||||
public void run() {
|
||||
ContentValues values = new ContentValues();
|
||||
values.put(NoteColumns.GTASK_ID, "");
|
||||
values.put(NoteColumns.SYNC_ID, 0);
|
||||
getContentResolver().update(Notes.CONTENT_NOTE_URI, values, null, null);
|
||||
}
|
||||
}).start();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取同步账户名称
|
||||
* @param context 上下文
|
||||
* @return 账户名称
|
||||
*/
|
||||
public static String getSyncAccountName(Context context) {
|
||||
SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME,
|
||||
Context.MODE_PRIVATE);
|
||||
return settings.getString(PREFERENCE_SYNC_ACCOUNT_NAME, "");
|
||||
}
|
||||
|
||||
/**
|
||||
* 设置最后同步时间
|
||||
* @param context 上下文
|
||||
* @param time 同步时间
|
||||
*/
|
||||
public static void setLastSyncTime(Context context, long time) {
|
||||
SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME,
|
||||
Context.MODE_PRIVATE);
|
||||
SharedPreferences.Editor editor = settings.edit();
|
||||
editor.putLong(PREFERENCE_LAST_SYNC_TIME, time);
|
||||
editor.commit();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取最后同步时间
|
||||
* @param context 上下文
|
||||
* @return 同步时间
|
||||
*/
|
||||
public static long getLastSyncTime(Context context) {
|
||||
SharedPreferences settings = context.getSharedPreferences(PREFERENCE_NAME,
|
||||
Context.MODE_PRIVATE);
|
||||
return settings.getLong(PREFERENCE_LAST_SYNC_TIME, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Google任务同步服务的广播接收器
|
||||
* 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();
|
||||
if (intent.getBooleanExtra(GTaskSyncService.GTASK_SERVICE_BROADCAST_IS_SYNCING, false)) {
|
||||
TextView syncStatus = (TextView) findViewById(R.id.prefenerece_sync_status_textview);
|
||||
syncStatus.setText(intent
|
||||
.getStringExtra(GTaskSyncService.GTASK_SERVICE_BROADCAST_PROGRESS_MSG));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 处理菜单项选择事件
|
||||
* @param item 选中的菜单项
|
||||
* @return 是否处理了选择事件
|
||||
*/
|
||||
public boolean onOptionsItemSelected(MenuItem item) {
|
||||
switch (item.getItemId()) {
|
||||
case android.R.id.home:
|
||||
// 返回笔记列表界面
|
||||
Intent intent = new Intent(this, NotesListActivity.class);
|
||||
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
|
||||
startActivity(intent);
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,180 @@
|
||||
/*
|
||||
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package net.micode.notes.widget;
|
||||
import android.app.PendingIntent;
|
||||
import android.appwidget.AppWidgetManager;
|
||||
import android.appwidget.AppWidgetProvider;
|
||||
import android.content.ContentValues;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.database.Cursor;
|
||||
import android.util.Log;
|
||||
import android.widget.RemoteViews;
|
||||
|
||||
import net.micode.notes.R;
|
||||
import net.micode.notes.data.Notes;
|
||||
import net.micode.notes.data.Notes.NoteColumns;
|
||||
import net.micode.notes.tool.ResourceParser;
|
||||
import net.micode.notes.ui.NoteEditActivity;
|
||||
import net.micode.notes.ui.NotesListActivity;
|
||||
|
||||
/**
|
||||
* 笔记小部件的抽象基类
|
||||
* 提供了小部件的基本功能实现,具体的布局和样式由子类实现
|
||||
*/
|
||||
public abstract class NoteWidgetProvider extends AppWidgetProvider {
|
||||
/**
|
||||
* 查询笔记信息时使用的数据库列
|
||||
*/
|
||||
public static final String [] PROJECTION = new String [] {
|
||||
NoteColumns.ID, // 笔记ID
|
||||
NoteColumns.BG_COLOR_ID, // 背景颜色ID
|
||||
NoteColumns.SNIPPET // 笔记摘要
|
||||
};
|
||||
|
||||
/**
|
||||
* 查询结果列的索引常量
|
||||
*/
|
||||
public static final int COLUMN_ID = 0; // ID列索引
|
||||
public static final int COLUMN_BG_COLOR_ID = 1; // 背景色ID列索引
|
||||
public static final int COLUMN_SNIPPET = 2; // 摘要列索引
|
||||
|
||||
private static final String TAG = "NoteWidgetProvider";
|
||||
|
||||
/**
|
||||
* 当小部件被删除时调用
|
||||
* 将对应笔记的widget_id设置为无效值
|
||||
*/
|
||||
@Override
|
||||
public void onDeleted(Context context, int[] appWidgetIds) {
|
||||
ContentValues values = new ContentValues();
|
||||
values.put(NoteColumns.WIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID);
|
||||
for (int i = 0; i < appWidgetIds.length; i++) {
|
||||
context.getContentResolver().update(Notes.CONTENT_NOTE_URI,
|
||||
values,
|
||||
NoteColumns.WIDGET_ID + "=?",
|
||||
new String[] { String.valueOf(appWidgetIds[i])});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取指定widget_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) {
|
||||
return context.getContentResolver().query(Notes.CONTENT_NOTE_URI,
|
||||
PROJECTION,
|
||||
NoteColumns.WIDGET_ID + "=? AND " + NoteColumns.PARENT_ID + "<>?",
|
||||
new String[] { String.valueOf(widgetId), String.valueOf(Notes.ID_TRASH_FOLER) },
|
||||
null);
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新小部件
|
||||
* 调用私有update方法,默认非隐私模式
|
||||
*/
|
||||
protected void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
|
||||
update(context, appWidgetManager, appWidgetIds, false);
|
||||
}
|
||||
|
||||
/**
|
||||
* 更新小部件的具体实现
|
||||
* @param context 上下文
|
||||
* @param appWidgetManager 小部件管理器
|
||||
* @param appWidgetIds 要更新的小部件ID数组
|
||||
* @param privacyMode 是否为隐私模式
|
||||
*/
|
||||
private void update(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds,
|
||||
boolean privacyMode) {
|
||||
for (int i = 0; i < appWidgetIds.length; i++) {
|
||||
if (appWidgetIds[i] != AppWidgetManager.INVALID_APPWIDGET_ID) {
|
||||
// 初始化默认值
|
||||
int bgId = ResourceParser.getDefaultBgId(context);
|
||||
String snippet = "";
|
||||
Intent intent = new Intent(context, NoteEditActivity.class);
|
||||
intent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
|
||||
intent.putExtra(Notes.INTENT_EXTRA_WIDGET_ID, appWidgetIds[i]);
|
||||
intent.putExtra(Notes.INTENT_EXTRA_WIDGET_TYPE, getWidgetType());
|
||||
|
||||
// 查询笔记信息
|
||||
Cursor c = getNoteWidgetInfo(context, appWidgetIds[i]);
|
||||
if (c != null && c.moveToFirst()) {
|
||||
if (c.getCount() > 1) {
|
||||
Log.e(TAG, "Multiple message with same widget id:" + appWidgetIds[i]);
|
||||
c.close();
|
||||
return;
|
||||
}
|
||||
snippet = c.getString(COLUMN_SNIPPET);
|
||||
bgId = c.getInt(COLUMN_BG_COLOR_ID);
|
||||
intent.putExtra(Intent.EXTRA_UID, c.getLong(COLUMN_ID));
|
||||
intent.setAction(Intent.ACTION_VIEW);
|
||||
} else {
|
||||
snippet = context.getResources().getString(R.string.widget_havenot_content);
|
||||
intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
|
||||
}
|
||||
|
||||
if (c != null) {
|
||||
c.close();
|
||||
}
|
||||
|
||||
// 创建和更新RemoteViews
|
||||
RemoteViews rv = new RemoteViews(context.getPackageName(), getLayoutId());
|
||||
rv.setImageViewResource(R.id.widget_bg_image, getBgResourceId(bgId));
|
||||
intent.putExtra(Notes.INTENT_EXTRA_BACKGROUND_ID, bgId);
|
||||
|
||||
// 创建PendingIntent
|
||||
PendingIntent pendingIntent = null;
|
||||
if (privacyMode) {
|
||||
// 隐私模式下显示提示文本,点击打开笔记列表
|
||||
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 {
|
||||
// 正常模式下显示笔记内容,点击打开笔记编辑
|
||||
rv.setTextViewText(R.id.widget_text, snippet);
|
||||
pendingIntent = PendingIntent.getActivity(context, appWidgetIds[i], intent,
|
||||
PendingIntent.FLAG_UPDATE_CURRENT);
|
||||
}
|
||||
|
||||
rv.setOnClickPendingIntent(R.id.widget_text, pendingIntent);
|
||||
appWidgetManager.updateAppWidget(appWidgetIds[i], rv);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取小部件背景资源ID
|
||||
* @param bgId 背景ID
|
||||
* @return 对应的背景资源ID
|
||||
*/
|
||||
protected abstract int getBgResourceId(int bgId);
|
||||
|
||||
/**
|
||||
* 获取小部件布局资源ID
|
||||
* @return 布局资源ID
|
||||
*/
|
||||
protected abstract int getLayoutId();
|
||||
|
||||
/**
|
||||
* 获取小部件类型
|
||||
* @return 小部件类型
|
||||
*/
|
||||
protected abstract int getWidgetType();
|
||||
}
|
||||
@ -0,0 +1,69 @@
|
||||
/*
|
||||
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package net.micode.notes.widget;
|
||||
|
||||
import android.appwidget.AppWidgetManager;
|
||||
import android.content.Context;
|
||||
|
||||
import net.micode.notes.R;
|
||||
import net.micode.notes.data.Notes;
|
||||
import net.micode.notes.tool.ResourceParser;
|
||||
|
||||
/**
|
||||
* 2x大小的笔记桌面小部件提供者类
|
||||
* 继承自NoteWidgetProvider基类,实现2x大小小部件的具体功能
|
||||
*/
|
||||
public class NoteWidgetProvider_2x extends NoteWidgetProvider {
|
||||
/**
|
||||
* 当小部件更新时调用
|
||||
* 调用父类的update方法执行实际的更新操作
|
||||
* @param context 上下文对象
|
||||
* @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);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取小部件布局资源ID
|
||||
* @return 返回2x大小小部件的布局资源ID
|
||||
*/
|
||||
@Override
|
||||
protected int getLayoutId() {
|
||||
return R.layout.widget_2x;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取小部件背景资源ID
|
||||
* @param bgId 背景ID
|
||||
* @return 返回对应的2x大小小部件背景资源ID
|
||||
*/
|
||||
protected int getBgResourceId(int bgId) {
|
||||
return ResourceParser.WidgetBgResources.getWidget2xBgResource(bgId);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取小部件类型
|
||||
* @return 返回2x大小小部件的类型标识
|
||||
*/
|
||||
@Override
|
||||
protected int getWidgetType() {
|
||||
return Notes.TYPE_WIDGET_2X;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,46 @@
|
||||
/*
|
||||
* Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package net.micode.notes.widget;
|
||||
|
||||
import android.appwidget.AppWidgetManager;
|
||||
import android.content.Context;
|
||||
|
||||
import net.micode.notes.R;
|
||||
import net.micode.notes.data.Notes;
|
||||
import net.micode.notes.tool.ResourceParser;
|
||||
|
||||
|
||||
public class NoteWidgetProvider_4x extends NoteWidgetProvider {
|
||||
@Override
|
||||
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
|
||||
super.update(context, appWidgetManager, appWidgetIds);
|
||||
}
|
||||
|
||||
protected int getLayoutId() {
|
||||
return R.layout.widget_4x;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected int getBgResourceId(int bgId) {
|
||||
return ResourceParser.WidgetBgResources.getWidget4xBgResource(bgId);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected int getWidgetType() {
|
||||
return Notes.TYPE_WIDGET_4X;
|
||||
}
|
||||
}
|
||||
Loading…
Reference in new issue