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@ -0,0 +1,982 @@
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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.ui;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.appwidget.AppWidgetManager;
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import android.content.AsyncQueryHandler;
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import android.content.ContentResolver;
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import android.content.ContentValues;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.database.Cursor;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.preference.PreferenceManager;
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import android.text.Editable;
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import android.text.TextUtils;
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import android.text.TextWatcher;
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import android.util.Log;
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import android.view.ActionMode;
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import android.view.ContextMenu;
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import android.view.ContextMenu.ContextMenuInfo;
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import android.view.Display;
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import android.view.HapticFeedbackConstants;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.MenuItem.OnMenuItemClickListener;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.View.OnCreateContextMenuListener;
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import android.view.View.OnTouchListener;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.AdapterView;
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import android.widget.AdapterView.OnItemClickListener;
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import android.widget.AdapterView.OnItemLongClickListener;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.ListView;
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import android.widget.PopupMenu;
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import android.widget.TextView;
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import android.widget.Toast;
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import net.micode.notes.R;
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import net.micode.notes.data.Notes;
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import net.micode.notes.data.Notes.NoteColumns;
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import net.micode.notes.gtask.remote.GTaskSyncService;
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import net.micode.notes.model.WorkingNote;
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import net.micode.notes.tool.BackupUtils;
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import net.micode.notes.tool.DataUtils;
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import net.micode.notes.tool.ResourceParser;
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import net.micode.notes.ui.NotesListAdapter.AppWidgetAttribute;
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import net.micode.notes.widget.NoteWidgetProvider_2x;
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import net.micode.notes.widget.NoteWidgetProvider_4x;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.util.HashSet;
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```java
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// 便签列表活动，负责显示和管理便签/文件夹列表
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// 便签列表活动，负责显示和管理便签/文件夹列表
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public class NotesListActivity extends Activity implements OnClickListener, OnItemLongClickListener {
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// 查询令牌常量
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private static final int FOLDER_NOTE_LIST_QUERY_TOKEN = 0; // 文件夹便签列表查询
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private static final int FOLDER_LIST_QUERY_TOKEN = 1; // 文件夹列表查询
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// 上下文菜单项ID
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private static final int MENU_FOLDER_DELETE = 0; // 删除文件夹
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private static final int MENU_FOLDER_VIEW = 1; // 查看文件夹
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private static final int MENU_FOLDER_CHANGE_NAME = 2; // 重命名文件夹
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// 偏好设置键：是否已添加介绍便签
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private static final String PREFERENCE_ADD_INTRODUCTION = "net.micode.notes.introduction";
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// 列表编辑状态枚举
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private enum ListEditState {
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NOTE_LIST, // 根目录列表
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SUB_FOLDER, // 子文件夹
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CALL_RECORD_FOLDER // 通话记录文件夹
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};
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private ListEditState mState; // 当前状态
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private BackgroundQueryHandler mBackgroundQueryHandler; // 后台查询处理器
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private NotesListAdapter mNotesListAdapter; // 列表适配器
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private ListView mNotesListView; // 列表视图
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private Button mAddNewNote; // 添加新便签按钮
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private boolean mDispatch; // 是否分发触摸事件标志
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private int mOriginY; // 触摸起始Y坐标
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private int mDispatchY; // 分发事件的Y坐标
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private TextView mTitleBar; // 标题栏
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private long mCurrentFolderId; // 当前文件夹ID
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private ContentResolver mContentResolver; // 内容解析器
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private ModeCallback mModeCallBack; // 多选模式回调
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private static final String TAG = "NotesListActivity"; // 日志标签
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public static final int NOTES_LISTVIEW_SCROLL_RATE = 30; // 列表滚动速率
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private NoteItemData mFocusNoteDataItem; // 当前焦点便签数据项
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// SQL查询条件
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private static final String NORMAL_SELECTION = NoteColumns.PARENT_ID + "=?"; // 普通查询
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private static final String ROOT_FOLDER_SELECTION = "(" + NoteColumns.TYPE + "<>"
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+ Notes.TYPE_SYSTEM + " AND " + NoteColumns.PARENT_ID + "=?)" + " OR ("
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+ NoteColumns.ID + "=" + Notes.ID_CALL_RECORD_FOLDER + " AND "
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+ NoteColumns.NOTES_COUNT + ">0)"; // 根文件夹查询
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// 请求码常量
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private final static int REQUEST_CODE_OPEN_NODE = 102; // 打开便签请求码
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private final static int REQUEST_CODE_NEW_NODE = 103; // 新建便签请求码
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// 创建活动
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.note_list); // 设置布局
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initResources(); // 初始化资源
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// 首次使用时添加介绍便签
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setAppInfoFromRawRes();
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}
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// 活动结果回调
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@Override
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protected void onActivityResult(int requestCode, int resultCode, Intent data) {
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if (resultCode == RESULT_OK
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&& (requestCode == REQUEST_CODE_OPEN_NODE || requestCode == REQUEST_CODE_NEW_NODE)) {
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mNotesListAdapter.changeCursor(null); // 清空游标，触发重新查询
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} else {
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super.onActivityResult(requestCode, resultCode, data);
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}
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}
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// 从资源文件设置应用介绍便签
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private void setAppInfoFromRawRes() {
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SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
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// 检查是否已添加介绍便签
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if (!sp.getBoolean(PREFERENCE_ADD_INTRODUCTION, false)) {
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StringBuilder sb = new StringBuilder();
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InputStream in = null;
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try {
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in = getResources().openRawResource(R.raw.introduction); // 读取原始资源
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if (in != null) {
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InputStreamReader isr = new InputStreamReader(in);
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BufferedReader br = new BufferedReader(isr);
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char [] buf = new char[1024];
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int len = 0;
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while ((len = br.read(buf)) > 0) {
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sb.append(buf, 0, len); // 读取文件内容
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}
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} else {
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Log.e(TAG, "Read introduction file error");
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return;
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}
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} catch (IOException e) {
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e.printStackTrace();
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return;
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} finally {
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if(in != null) {
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try {
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in.close(); // 关闭输入流
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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// 创建介绍便签
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WorkingNote note = WorkingNote.createEmptyNote(this, Notes.ID_ROOT_FOLDER,
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AppWidgetManager.INVALID_APPWIDGET_ID, Notes.TYPE_WIDGET_INVALIDE,
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ResourceParser.RED);
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note.setWorkingText(sb.toString()); // 设置内容
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if (note.saveNote()) { // 保存便签
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sp.edit().putBoolean(PREFERENCE_ADD_INTRODUCTION, true).commit(); // 更新偏好设置
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} else {
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Log.e(TAG, "Save introduction note error");
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return;
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}
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}
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}
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// 活动启动时开始异步查询
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@Override
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protected void onStart() {
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super.onStart();
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startAsyncNotesListQuery(); // 开始异步查询便签列表
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}
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// 初始化资源
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private void initResources() {
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mContentResolver = this.getContentResolver(); // 获取内容解析器
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mBackgroundQueryHandler = new BackgroundQueryHandler(this.getContentResolver()); // 创建后台查询处理器
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mCurrentFolderId = Notes.ID_ROOT_FOLDER; // 初始化为根文件夹
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mNotesListView = (ListView) findViewById(R.id.notes_list); // 获取列表视图
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// 添加列表脚部视图
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mNotesListView.addFooterView(LayoutInflater.from(this).inflate(R.layout.note_list_footer, null),
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null, false);
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mNotesListView.setOnItemClickListener(new OnListItemClickListener()); // 设置列表项点击监听
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mNotesListView.setOnItemLongClickListener(this); // 设置列表项长按监听
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mNotesListAdapter = new NotesListAdapter(this); // 创建适配器
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mNotesListView.setAdapter(mNotesListAdapter); // 设置适配器
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mAddNewNote = (Button) findViewById(R.id.btn_new_note); // 获取添加按钮
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mAddNewNote.setOnClickListener(this); // 设置点击监听
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mAddNewNote.setOnTouchListener(new NewNoteOnTouchListener()); // 设置触摸监听
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mDispatch = false; // 初始化事件分发标志
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mDispatchY = 0; // 初始化分发Y坐标
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mOriginY = 0; // 初始化原始Y坐标
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mTitleBar = (TextView) findViewById(R.id.tv_title_bar); // 获取标题栏
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mState = ListEditState.NOTE_LIST; // 初始状态为便签列表
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mModeCallBack = new ModeCallback(); // 创建多选模式回调
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}
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// 多选模式回调类（批量操作）
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private class ModeCallback implements ListView.MultiChoiceModeListener, OnMenuItemClickListener {
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private DropdownMenu mDropDownMenu; // 下拉菜单
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private ActionMode mActionMode; // 操作模式
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private MenuItem mMoveMenu; // 移动菜单项
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// 创建操作模式
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public boolean onCreateActionMode(ActionMode mode, Menu menu) {
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getMenuInflater().inflate(R.menu.note_list_options, menu); // 加载菜单布局
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menu.findItem(R.id.delete).setOnMenuItemClickListener(this); // 设置删除监听
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mMoveMenu = menu.findItem(R.id.move); // 获取移动菜单项
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// 根据条件显示/隐藏移动菜单
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if (mFocusNoteDataItem.getParentId() == Notes.ID_CALL_RECORD_FOLDER
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|| DataUtils.getUserFolderCount(mContentResolver) == 0) {
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mMoveMenu.setVisible(false); // 隐藏移动菜单
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} else {
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mMoveMenu.setVisible(true); // 显示移动菜单
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mMoveMenu.setOnMenuItemClickListener(this); // 设置点击监听
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}
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mActionMode = mode; // 保存操作模式引用
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mNotesListAdapter.setChoiceMode(true); // 设置适配器为选择模式
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mNotesListView.setLongClickable(false); // 禁用长按
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mAddNewNote.setVisibility(View.GONE); // 隐藏添加按钮
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// 设置自定义视图（下拉菜单）
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View customView = LayoutInflater.from(NotesListActivity.this).inflate(
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R.layout.note_list_dropdown_menu, null);
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mode.setCustomView(customView);
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mDropDownMenu = new DropdownMenu(NotesListActivity.this,
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(Button) customView.findViewById(R.id.selection_menu),
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R.menu.note_list_dropdown); // 创建下拉菜单
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mDropDownMenu.setOnDropdownMenuItemClickListener(new PopupMenu.OnMenuItemClickListener(){
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public boolean onMenuItemClick(MenuItem item) {
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// 全选/取消全选
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mNotesListAdapter.selectAll(!mNotesListAdapter.isAllSelected());
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updateMenu(); // 更新菜单
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return true;
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}
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});
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return true;
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}
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// 更新菜单显示
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private void updateMenu() {
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int selectedCount = mNotesListAdapter.getSelectedCount(); // 获取选中数量
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// 更新下拉菜单标题
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String format = getResources().getString(R.string.menu_select_title, selectedCount);
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mDropDownMenu.setTitle(format);
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MenuItem item = mDropDownMenu.findItem(R.id.action_select_all);
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|
|
if (item != null) {
|
|
|
|
|
if (mNotesListAdapter.isAllSelected()) {
|
|
|
|
|
item.setChecked(true); // 设置为选中状态
|
|
|
|
|
item.setTitle(R.string.menu_deselect_all); // 显示取消全选
|
|
|
|
|
} else {
|
|
|
|
|
item.setChecked(false); // 设置为未选中
|
|
|
|
|
item.setTitle(R.string.menu_select_all); // 显示全选
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
|
|
|
|
|
return false; // 不准备菜单
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
|
|
|
|
|
return false; // 不处理操作项点击
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 销毁操作模式
|
|
|
|
|
public void onDestroyActionMode(ActionMode mode) {
|
|
|
|
|
mNotesListAdapter.setChoiceMode(false); // 退出选择模式
|
|
|
|
|
mNotesListView.setLongClickable(true); // 启用长按
|
|
|
|
|
mAddNewNote.setVisibility(View.VISIBLE); // 显示添加按钮
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 结束操作模式
|
|
|
|
|
public void finishActionMode() {
|
|
|
|
|
mActionMode.finish();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 列表项选中状态变化
|
|
|
|
|
public void onItemCheckedStateChanged(ActionMode mode, int position, long id,
|
|
|
|
|
boolean checked) {
|
|
|
|
|
mNotesListAdapter.setCheckedItem(position, checked); // 更新选中状态
|
|
|
|
|
updateMenu(); // 更新菜单
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 菜单项点击处理
|
|
|
|
|
public boolean onMenuItemClick(MenuItem item) {
|
|
|
|
|
if (mNotesListAdapter.getSelectedCount() == 0) {
|
|
|
|
|
Toast.makeText(NotesListActivity.this, getString(R.string.menu_select_none),
|
|
|
|
|
Toast.LENGTH_SHORT).show(); // 提示未选择任何项
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
switch (item.getItemId()) {
|
|
|
|
|
case R.id.delete: // 删除操作
|
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
|
|
|
|
|
builder.setTitle(getString(R.string.alert_title_delete));
|
|
|
|
|
builder.setIcon(android.R.drawable.ic_dialog_alert);
|
|
|
|
|
builder.setMessage(getString(R.string.alert_message_delete_notes,
|
|
|
|
|
mNotesListAdapter.getSelectedCount()));
|
|
|
|
|
builder.setPositiveButton(android.R.string.ok,
|
|
|
|
|
new DialogInterface.OnClickListener() {
|
|
|
|
|
public void onClick(DialogInterface dialog,
|
|
|
|
|
int which) {
|
|
|
|
|
batchDelete(); // 批量删除
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
builder.setNegativeButton(android.R.string.cancel, null);
|
|
|
|
|
builder.show(); // 显示确认对话框
|
|
|
|
|
break;
|
|
|
|
|
case R.id.move: // 移动操作
|
|
|
|
|
startQueryDestinationFolders(); // 查询目标文件夹
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 新便签按钮触摸监听器（实现特殊触摸事件分发）
|
|
|
|
|
private class NewNoteOnTouchListener implements OnTouchListener {
|
|
|
|
|
|
|
|
|
|
public boolean onTouch(View v, MotionEvent event) {
|
|
|
|
|
switch (event.getAction()) {
|
|
|
|
|
case MotionEvent.ACTION_DOWN: { // 按下事件
|
|
|
|
|
Display display = getWindowManager().getDefaultDisplay();
|
|
|
|
|
int screenHeight = display.getHeight(); // 屏幕高度
|
|
|
|
|
int newNoteViewHeight = mAddNewNote.getHeight(); // 按钮高度
|
|
|
|
|
int start = screenHeight - newNoteViewHeight; // 按钮起始Y坐标
|
|
|
|
|
int eventY = start + (int) event.getY(); // 事件绝对Y坐标
|
|
|
|
|
|
|
|
|
|
// 减去标题栏高度（子文件夹状态）
|
|
|
|
|
if (mState == ListEditState.SUB_FOLDER) {
|
|
|
|
|
eventY -= mTitleBar.getHeight();
|
|
|
|
|
start -= mTitleBar.getHeight();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* 特殊处理：点击按钮透明区域时将事件分发给底层列表视图
|
|
|
|
|
* 透明区域由公式 y=-0.12x+94 定义（单位：像素）
|
|
|
|
|
* 这是一个UI设计的特殊需求
|
|
|
|
|
*/
|
|
|
|
|
if (event.getY() < (event.getX() * (-0.12) + 94)) {
|
|
|
|
|
// 获取列表最后一个子视图
|
|
|
|
|
View view = mNotesListView.getChildAt(mNotesListView.getChildCount() - 1
|
|
|
|
|
- mNotesListView.getFooterViewsCount());
|
|
|
|
|
if (view != null && view.getBottom() > start
|
|
|
|
|
&& (view.getTop() < (start + 94))) {
|
|
|
|
|
mOriginY = (int) event.getY(); // 保存原始Y坐标
|
|
|
|
|
mDispatchY = eventY; // 设置分发Y坐标
|
|
|
|
|
event.setLocation(event.getX(), mDispatchY); // 修改事件位置
|
|
|
|
|
mDispatch = true; // 标记为分发状态
|
|
|
|
|
return mNotesListView.dispatchTouchEvent(event); // 分发给列表视图
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case MotionEvent.ACTION_MOVE: { // 移动事件
|
|
|
|
|
if (mDispatch) {
|
|
|
|
|
mDispatchY += (int) event.getY() - mOriginY; // 更新分发Y坐标
|
|
|
|
|
event.setLocation(event.getX(), mDispatchY); // 修改事件位置
|
|
|
|
|
return mNotesListView.dispatchTouchEvent(event); // 继续分发
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
default: { // 其他事件（抬起等）
|
|
|
|
|
if (mDispatch) {
|
|
|
|
|
event.setLocation(event.getX(), mDispatchY); // 修改事件位置
|
|
|
|
|
mDispatch = false; // 清除分发标记
|
|
|
|
|
return mNotesListView.dispatchTouchEvent(event); // 分发最终事件
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return false; // 不处理事件
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// 开始异步查询便签列表
|
|
|
|
|
private void startAsyncNotesListQuery() {
|
|
|
|
|
String selection = (mCurrentFolderId == Notes.ID_ROOT_FOLDER) ? ROOT_FOLDER_SELECTION
|
|
|
|
|
: NORMAL_SELECTION; // 根据文件夹ID选择查询条件
|
|
|
|
|
mBackgroundQueryHandler.startQuery(FOLDER_NOTE_LIST_QUERY_TOKEN, null,
|
|
|
|
|
Notes.CONTENT_NOTE_URI, NoteItemData.PROJECTION, selection, new String[] {
|
|
|
|
|
String.valueOf(mCurrentFolderId) // 参数：文件夹ID
|
|
|
|
|
}, NoteColumns.TYPE + " DESC," + NoteColumns.MODIFIED_DATE + " DESC"); // 排序：文件夹在前，按修改时间降序
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 后台查询处理器（异步查询数据库）
|
|
|
|
|
private final class BackgroundQueryHandler extends AsyncQueryHandler {
|
|
|
|
|
public BackgroundQueryHandler(ContentResolver contentResolver) {
|
|
|
|
|
super(contentResolver);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@Override
|
|
|
|
|
protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
|
|
|
|
|
switch (token) {
|
|
|
|
|
case FOLDER_NOTE_LIST_QUERY_TOKEN: // 便签列表查询完成
|
|
|
|
|
mNotesListAdapter.changeCursor(cursor); // 更新适配器游标
|
|
|
|
|
break;
|
|
|
|
|
case FOLDER_LIST_QUERY_TOKEN: // 文件夹列表查询完成
|
|
|
|
|
if (cursor != null && cursor.getCount() > 0) {
|
|
|
|
|
showFolderListMenu(cursor); // 显示文件夹选择菜单
|
|
|
|
|
} else {
|
|
|
|
|
Log.e(TAG, "Query folder failed");
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 显示文件夹选择菜单（用于移动操作）
|
|
|
|
|
private void showFolderListMenu(Cursor cursor) {
|
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
|
|
|
|
|
builder.setTitle(R.string.menu_title_select_folder); // 设置标题
|
|
|
|
|
final FoldersListAdapter adapter = new FoldersListAdapter(this, cursor); // 创建文件夹适配器
|
|
|
|
|
builder.setAdapter(adapter, new DialogInterface.OnClickListener() {
|
|
|
|
|
// 文件夹选择回调
|
|
|
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
|
|
|
// 批量移动到选中的文件夹
|
|
|
|
|
DataUtils.batchMoveToFolder(mContentResolver,
|
|
|
|
|
mNotesListAdapter.getSelectedItemIds(), adapter.getItemId(which));
|
|
|
|
|
Toast.makeText(
|
|
|
|
|
NotesListActivity.this,
|
|
|
|
|
getString(R.string.format_move_notes_to_folder,
|
|
|
|
|
mNotesListAdapter.getSelectedCount(),
|
|
|
|
|
adapter.getFolderName(NotesListActivity.this, which)), // 显示移动结果
|
|
|
|
|
Toast.LENGTH_SHORT).show();
|
|
|
|
|
mModeCallBack.finishActionMode(); // 结束多选模式
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
builder.show(); // 显示对话框
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 创建新便签
|
|
|
|
|
private void createNewNote() {
|
|
|
|
|
Intent intent = new Intent(this, NoteEditActivity.class);
|
|
|
|
|
intent.setAction(Intent.ACTION_INSERT_OR_EDIT); // 插入或编辑操作
|
|
|
|
|
intent.putExtra(Notes.INTENT_EXTRA_FOLDER_ID, mCurrentFolderId); // 传递当前文件夹ID
|
|
|
|
|
this.startActivityForResult(intent, REQUEST_CODE_NEW_NODE); // 启动便签编辑活动
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 批量删除选中的便签
|
|
|
|
|
private void batchDelete() {
|
|
|
|
|
new AsyncTask<Void, Void, HashSet<AppWidgetAttribute>>() {
|
|
|
|
|
protected HashSet<AppWidgetAttribute> doInBackground(Void... unused) {
|
|
|
|
|
HashSet<AppWidgetAttribute> widgets = mNotesListAdapter.getSelectedWidget(); // 获取关联的小部件
|
|
|
|
|
if (!isSyncMode()) { // 非同步模式：直接删除
|
|
|
|
|
if (DataUtils.batchDeleteNotes(mContentResolver, mNotesListAdapter
|
|
|
|
|
.getSelectedItemIds())) {
|
|
|
|
|
} else {
|
|
|
|
|
Log.e(TAG, "Delete notes error, should not happens");
|
|
|
|
|
}
|
|
|
|
|
} else { // 同步模式：移动到回收站
|
|
|
|
|
if (!DataUtils.batchMoveToFolder(mContentResolver, mNotesListAdapter
|
|
|
|
|
.getSelectedItemIds(), Notes.ID_TRASH_FOLER)) {
|
|
|
|
|
Log.e(TAG, "Move notes to trash folder error, should not happens");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return widgets; // 返回小部件集合
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@Override
|
|
|
|
|
protected void onPostExecute(HashSet<AppWidgetAttribute> widgets) {
|
|
|
|
|
if (widgets != null) {
|
|
|
|
|
for (AppWidgetAttribute widget : widgets) {
|
|
|
|
|
// 更新关联的小部件
|
|
|
|
|
if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID
|
|
|
|
|
&& widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) {
|
|
|
|
|
updateWidget(widget.widgetId, widget.widgetType);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
mModeCallBack.finishActionMode(); // 结束多选模式
|
|
|
|
|
}
|
|
|
|
|
}.execute(); // 执行异步任务
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 删除文件夹
|
|
|
|
|
private void deleteFolder(long folderId) {
|
|
|
|
|
if (folderId == Notes.ID_ROOT_FOLDER) {
|
|
|
|
|
Log.e(TAG, "Wrong folder id, should not happen " + folderId);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
HashSet<Long> ids = new HashSet<Long>();
|
|
|
|
|
ids.add(folderId); // 添加文件夹ID
|
|
|
|
|
HashSet<AppWidgetAttribute> widgets = DataUtils.getFolderNoteWidget(mContentResolver,
|
|
|
|
|
folderId); // 获取文件夹下便签的小部件
|
|
|
|
|
if (!isSyncMode()) { // 非同步模式：直接删除
|
|
|
|
|
DataUtils.batchDeleteNotes(mContentResolver, ids);
|
|
|
|
|
} else { // 同步模式：移动到回收站
|
|
|
|
|
DataUtils.batchMoveToFolder(mContentResolver, ids, Notes.ID_TRASH_FOLER);
|
|
|
|
|
}
|
|
|
|
|
// 更新关联的小部件
|
|
|
|
|
if (widgets != null) {
|
|
|
|
|
for (AppWidgetAttribute widget : widgets) {
|
|
|
|
|
if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID
|
|
|
|
|
&& widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) {
|
|
|
|
|
updateWidget(widget.widgetId, widget.widgetType);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 打开便签（编辑）
|
|
|
|
|
private void openNode(NoteItemData data) {
|
|
|
|
|
Intent intent = new Intent(this, NoteEditActivity.class);
|
|
|
|
|
intent.setAction(Intent.ACTION_VIEW); // 查看操作
|
|
|
|
|
intent.putExtra(Intent.EXTRA_UID, data.getId()); // 传递便签ID
|
|
|
|
|
this.startActivityForResult(intent, REQUEST_CODE_OPEN_NODE); // 启动便签编辑活动
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 打开文件夹（进入子文件夹）
|
|
|
|
|
private void openFolder(NoteItemData data) {
|
|
|
|
|
mCurrentFolderId = data.getId(); // 更新当前文件夹ID
|
|
|
|
|
startAsyncNotesListQuery(); // 查询子文件夹内容
|
|
|
|
|
if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
|
|
|
|
|
mState = ListEditState.CALL_RECORD_FOLDER; // 设置状态为通话记录文件夹
|
|
|
|
|
mAddNewNote.setVisibility(View.GONE); // 隐藏添加按钮（通话记录不能新建）
|
|
|
|
|
} else {
|
|
|
|
|
mState = ListEditState.SUB_FOLDER; // 设置状态为子文件夹
|
|
|
|
|
}
|
|
|
|
|
// 更新标题栏
|
|
|
|
|
if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
|
|
|
|
|
mTitleBar.setText(R.string.call_record_folder_name); // 显示通话记录文件夹名称
|
|
|
|
|
} else {
|
|
|
|
|
mTitleBar.setText(data.getSnippet()); // 显示文件夹名称
|
|
|
|
|
}
|
|
|
|
|
mTitleBar.setVisibility(View.VISIBLE); // 显示标题栏
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 按钮点击事件
|
|
|
|
|
public void onClick(View v) {
|
|
|
|
|
switch (v.getId()) {
|
|
|
|
|
case R.id.btn_new_note: // 新建便签按钮
|
|
|
|
|
createNewNote();
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 显示软键盘
|
|
|
|
|
private void showSoftInput() {
|
|
|
|
|
InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
|
|
|
if (inputMethodManager != null) {
|
|
|
|
|
inputMethodManager.toggleSoftInput(InputMethodManager.SHOW_FORCED, 0); // 强制显示
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 隐藏软键盘
|
|
|
|
|
private void hideSoftInput(View view) {
|
|
|
|
|
InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
|
|
|
|
|
inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0); // 隐藏键盘
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 显示创建/修改文件夹对话框
|
|
|
|
|
private void showCreateOrModifyFolderDialog(final boolean create) {
|
|
|
|
|
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
|
|
|
|
View view = LayoutInflater.from(this).inflate(R.layout.dialog_edit_text, null); // 加载对话框布局
|
|
|
|
|
final EditText etName = (EditText) view.findViewById(R.id.et_foler_name); // 文件夹名称输入框
|
|
|
|
|
showSoftInput(); // 显示软键盘
|
|
|
|
|
if (!create) { // 修改文件夹名称
|
|
|
|
|
if (mFocusNoteDataItem != null) {
|
|
|
|
|
etName.setText(mFocusNoteDataItem.getSnippet()); // 设置当前文件夹名称
|
|
|
|
|
builder.setTitle(getString(R.string.menu_folder_change_name)); // 设置标题
|
|
|
|
|
} else {
|
|
|
|
|
Log.e(TAG, "The long click data item is null");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
} else { // 创建新文件夹
|
|
|
|
|
etName.setText(""); // 清空输入框
|
|
|
|
|
builder.setTitle(this.getString(R.string.menu_create_folder)); // 设置标题
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
builder.setPositiveButton(android.R.string.ok, null); // 确定按钮（后续自定义）
|
|
|
|
|
builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
|
|
|
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
|
|
|
hideSoftInput(etName); // 隐藏软键盘
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
final Dialog dialog = builder.setView(view).show(); // 显示对话框
|
|
|
|
|
final Button positive = (Button)dialog.findViewById(android.R.id.button1); // 获取确定按钮
|
|
|
|
|
positive.setOnClickListener(new OnClickListener() {
|
|
|
|
|
public void onClick(View v) {
|
|
|
|
|
hideSoftInput(etName); // 隐藏软键盘
|
|
|
|
|
String name = etName.getText().toString(); // 获取输入的名称
|
|
|
|
|
// 检查文件夹名称是否已存在
|
|
|
|
|
if (DataUtils.checkVisibleFolderName(mContentResolver, name)) {
|
|
|
|
|
Toast.makeText(NotesListActivity.this, getString(R.string.folder_exist, name),
|
|
|
|
|
Toast.LENGTH_LONG).show(); // 显示错误提示
|
|
|
|
|
etName.setSelection(0, etName.length()); // 全选文本
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
if (!create) { // 修改文件夹名称
|
|
|
|
|
if (!TextUtils.isEmpty(name)) {
|
|
|
|
|
ContentValues values = new ContentValues();
|
|
|
|
|
values.put(NoteColumns.SNIPPET, name); // 设置新名称
|
|
|
|
|
values.put(NoteColumns.TYPE, Notes.TYPE_FOLDER); // 设置类型
|
|
|
|
|
values.put(NoteColumns.LOCAL_MODIFIED, 1); // 标记为本地修改
|
|
|
|
|
// 更新数据库
|
|
|
|
|
mContentResolver.update(Notes.CONTENT_NOTE_URI, values, NoteColumns.ID
|
|
|
|
|
+ "=?", new String[] {
|
|
|
|
|
String.valueOf(mFocusNoteDataItem.getId()) // 指定要更新的文件夹
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
} else if (!TextUtils.isEmpty(name)) { // 创建新文件夹
|
|
|
|
|
ContentValues values = new ContentValues();
|
|
|
|
|
values.put(NoteColumns.SNIPPET, name); // 设置名称
|
|
|
|
|
values.put(NoteColumns.TYPE, Notes.TYPE_FOLDER); // 设置类型
|
|
|
|
|
mContentResolver.insert(Notes.CONTENT_NOTE_URI, values); // 插入数据库
|
|
|
|
|
}
|
|
|
|
|
dialog.dismiss(); // 关闭对话框
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
// 初始状态：如果输入框为空，禁用确定按钮
|
|
|
|
|
if (TextUtils.isEmpty(etName.getText())) {
|
|
|
|
|
positive.setEnabled(false);
|
|
|
|
|
}
|
|
|
|
|
// 添加文本变化监听，动态启用/禁用确定按钮
|
|
|
|
|
etName.addTextChangedListener(new TextWatcher() {
|
|
|
|
|
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public void onTextChanged(CharSequence s, int start, int before, int count) {
|
|
|
|
|
if (TextUtils.isEmpty(etName.getText())) {
|
|
|
|
|
positive.setEnabled(false); // 空文本时禁用
|
|
|
|
|
} else {
|
|
|
|
|
positive.setEnabled(true); // 有文本时启用
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public void afterTextChanged(Editable s) {
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 返回键处理
|
|
|
|
|
@Override
|
|
|
|
|
public void onBackPressed() {
|
|
|
|
|
switch (mState) {
|
|
|
|
|
case SUB_FOLDER: // 子文件夹状态：返回到根目录
|
|
|
|
|
mCurrentFolderId = Notes.ID_ROOT_FOLDER;
|
|
|
|
|
mState = ListEditState.NOTE_LIST;
|
|
|
|
|
startAsyncNotesListQuery(); // 重新查询根目录
|
|
|
|
|
mTitleBar.setVisibility(View.GONE); // 隐藏标题栏
|
|
|
|
|
break;
|
|
|
|
|
case CALL_RECORD_FOLDER: // 通话记录文件夹：返回到根目录
|
|
|
|
|
mCurrentFolderId = Notes.ID_ROOT_FOLDER;
|
|
|
|
|
mState = ListEditState.NOTE_LIST;
|
|
|
|
|
mAddNewNote.setVisibility(View.VISIBLE); // 显示添加按钮
|
|
|
|
|
mTitleBar.setVisibility(View.GONE); // 隐藏标题栏
|
|
|
|
|
startAsyncNotesListQuery(); // 重新查询根目录
|
|
|
|
|
break;
|
|
|
|
|
case NOTE_LIST: // 根目录状态：退出应用
|
|
|
|
|
super.onBackPressed();
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 更新桌面小部件
|
|
|
|
|
private void updateWidget(int appWidgetId, int appWidgetType) {
|
|
|
|
|
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
|
|
|
|
|
// 根据小部件类型设置对应的接收器
|
|
|
|
|
if (appWidgetType == Notes.TYPE_WIDGET_2X) {
|
|
|
|
|
intent.setClass(this, NoteWidgetProvider_2x.class);
|
|
|
|
|
} else if (appWidgetType == Notes.TYPE_WIDGET_4X) {
|
|
|
|
|
intent.setClass(this, NoteWidgetProvider_4x.class);
|
|
|
|
|
} else {
|
|
|
|
|
Log.e(TAG, "Unspported widget type");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, new int[] {
|
|
|
|
|
appWidgetId // 小部件ID
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
sendBroadcast(intent); // 发送广播更新小部件
|
|
|
|
|
setResult(RESULT_OK, intent); // 设置结果
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 文件夹上下文菜单创建监听器
|
|
|
|
|
private final OnCreateContextMenuListener mFolderOnCreateContextMenuListener = new OnCreateContextMenuListener() {
|
|
|
|
|
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
|
|
|
|
|
if (mFocusNoteDataItem != null) {
|
|
|
|
|
menu.setHeaderTitle(mFocusNoteDataItem.getSnippet()); // 设置菜单标题为文件夹名
|
|
|
|
|
menu.add(0, MENU_FOLDER_VIEW, 0, R.string.menu_folder_view); // 查看文件夹
|
|
|
|
|
menu.add(0, MENU_FOLDER_DELETE, 0, R.string.menu_folder_delete); // 删除文件夹
|
|
|
|
|
menu.add(0, MENU_FOLDER_CHANGE_NAME, 0, R.string.menu_folder_change_name); // 重命名文件夹
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
// 上下文菜单关闭
|
|
|
|
|
@Override
|
|
|
|
|
public void onContextMenuClosed(Menu menu) {
|
|
|
|
|
if (mNotesListView != null) {
|
|
|
|
|
mNotesListView.setOnCreateContextMenuListener(null); // 清除菜单监听器
|
|
|
|
|
}
|
|
|
|
|
super.onContextMenuClosed(menu);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 上下文菜单项选择处理
|
|
|
|
|
@Override
|
|
|
|
|
public boolean onContextItemSelected(MenuItem item) {
|
|
|
|
|
if (mFocusNoteDataItem == null) {
|
|
|
|
|
Log.e(TAG, "The long click data item is null");
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
switch (item.getItemId()) {
|
|
|
|
|
case MENU_FOLDER_VIEW: // 查看文件夹
|
|
|
|
|
openFolder(mFocusNoteDataItem);
|
|
|
|
|
break;
|
|
|
|
|
case MENU_FOLDER_DELETE: // 删除文件夹
|
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
|
|
|
|
builder.setTitle(getString(R.string.alert_title_delete));
|
|
|
|
|
builder.setIcon(android.R.drawable.ic_dialog_alert);
|
|
|
|
|
builder.setMessage(getString(R.string.alert_message_delete_folder));
|
|
|
|
|
builder.setPositiveButton(android.R.string.ok,
|
|
|
|
|
new DialogInterface.OnClickListener() {
|
|
|
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
|
|
|
deleteFolder(mFocusNoteDataItem.getId()); // 执行删除
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
builder.setNegativeButton(android.R.string.cancel, null);
|
|
|
|
|
builder.show(); // 显示确认对话框
|
|
|
|
|
break;
|
|
|
|
|
case MENU_FOLDER_CHANGE_NAME: // 重命名文件夹
|
|
|
|
|
showCreateOrModifyFolderDialog(false); // 显示修改对话框
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 准备选项菜单（根据状态加载不同的菜单）
|
|
|
|
|
@Override
|
|
|
|
|
public boolean onPrepareOptionsMenu(Menu menu) {
|
|
|
|
|
menu.clear(); // 清除旧菜单
|
|
|
|
|
if (mState == ListEditState.NOTE_LIST) { // 根目录状态
|
|
|
|
|
getMenuInflater().inflate(R.menu.note_list, menu);
|
|
|
|
|
// 根据同步状态设置同步菜单项标题
|
|
|
|
|
menu.findItem(R.id.menu_sync).setTitle(
|
|
|
|
|
GTaskSyncService.isSyncing() ? R.string.menu_sync_cancel : R.string.menu_sync);
|
|
|
|
|
} else if (mState == ListEditState.SUB_FOLDER) { // 子文件夹状态
|
|
|
|
|
getMenuInflater().inflate(R.menu.sub_folder, menu);
|
|
|
|
|
} else if (mState == ListEditState.CALL_RECORD_FOLDER) { // 通话记录文件夹状态
|
|
|
|
|
getMenuInflater().inflate(R.menu.call_record_folder, menu);
|
|
|
|
|
} else {
|
|
|
|
|
Log.e(TAG, "Wrong state:" + mState);
|
|
|
|
|
}
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 选项菜单项选择处理
|
|
|
|
|
@Override
|
|
|
|
|
public boolean onOptionsItemSelected(MenuItem item) {
|
|
|
|
|
switch (item.getItemId()) {
|
|
|
|
|
case R.id.menu_new_folder: { // 新建文件夹
|
|
|
|
|
showCreateOrModifyFolderDialog(true);
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case R.id.menu_export_text: { // 导出到文本
|
|
|
|
|
exportNoteToText();
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case R.id.menu_sync: { // 同步
|
|
|
|
|
if (isSyncMode()) {
|
|
|
|
|
if (TextUtils.equals(item.getTitle(), getString(R.string.menu_sync))) {
|
|
|
|
|
GTaskSyncService.startSync(this); // 开始同步
|
|
|
|
|
} else {
|
|
|
|
|
GTaskSyncService.cancelSync(this); // 取消同步
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
startPreferenceActivity(); // 未设置同步账户，跳转到设置
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case R.id.menu_setting: { // 设置
|
|
|
|
|
startPreferenceActivity();
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case R.id.menu_new_note: { // 新建便签（子文件夹菜单中的）
|
|
|
|
|
createNewNote();
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
case R.id.menu_search: // 搜索
|
|
|
|
|
onSearchRequested();
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 搜索请求
|
|
|
|
|
@Override
|
|
|
|
|
public boolean onSearchRequested() {
|
|
|
|
|
startSearch(null, false, null /* appData */, false); // 启动搜索
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 导出便签到文本文件
|
|
|
|
|
private void exportNoteToText() {
|
|
|
|
|
final BackupUtils backup = BackupUtils.getInstance(NotesListActivity.this); // 获取备份工具
|
|
|
|
|
new AsyncTask<Void, Void, Integer>() {
|
|
|
|
|
@Override
|
|
|
|
|
protected Integer doInBackground(Void... unused) {
|
|
|
|
|
return backup.exportToText(); // 执行导出
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@Override
|
|
|
|
|
protected void onPostExecute(Integer result) {
|
|
|
|
|
// 根据导出结果显示不同提示
|
|
|
|
|
if (result == BackupUtils.STATE_SD_CARD_UNMOUONTED) { // SD卡未挂载
|
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
|
|
|
|
|
builder.setTitle(NotesListActivity.this
|
|
|
|
|
.getString(R.string.failed_sdcard_export));
|
|
|
|
|
builder.setMessage(NotesListActivity.this
|
|
|
|
|
.getString(R.string.error_sdcard_unmounted));
|
|
|
|
|
builder.setPositiveButton(android.R.string.ok, null);
|
|
|
|
|
builder.show();
|
|
|
|
|
} else if (result == BackupUtils.STATE_SUCCESS) { // 导出成功
|
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
|
|
|
|
|
builder.setTitle(NotesListActivity.this
|
|
|
|
|
.getString(R.string.success_sdcard_export));
|
|
|
|
|
builder.setMessage(NotesListActivity.this.getString(
|
|
|
|
|
R.string.format_exported_file_location, backup
|
|
|
|
|
.getExportedTextFileName(), backup.getExportedTextFileDir()));
|
|
|
|
|
builder.setPositiveButton(android.R.string.ok, null);
|
|
|
|
|
builder.show();
|
|
|
|
|
} else if (result == BackupUtils.STATE_SYSTEM_ERROR) { // 系统错误
|
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(NotesListActivity.this);
|
|
|
|
|
builder.setTitle(NotesListActivity.this
|
|
|
|
|
.getString(R.string.failed_sdcard_export));
|
|
|
|
|
builder.setMessage(NotesListActivity.this
|
|
|
|
|
.getString(R.string.error_sdcard_export));
|
|
|
|
|
builder.setPositiveButton(android.R.string.ok, null);
|
|
|
|
|
builder.show();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}.execute(); // 执行异步任务
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 检查是否处于同步模式（已设置同步账户）
|
|
|
|
|
private boolean isSyncMode() {
|
|
|
|
|
return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 启动偏好设置活动
|
|
|
|
|
private void startPreferenceActivity() {
|
|
|
|
|
Activity from = getParent() != null ? getParent() : this;
|
|
|
|
|
Intent intent = new Intent(from, NotesPreferenceActivity.class);
|
|
|
|
|
from.startActivityIfNeeded(intent, -1);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 列表项点击监听器
|
|
|
|
|
private class OnListItemClickListener implements OnItemClickListener {
|
|
|
|
|
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
|
|
|
|
|
if (view instanceof NotesListItem) {
|
|
|
|
|
NoteItemData item = ((NotesListItem) view).getItemData(); // 获取数据项
|
|
|
|
|
// 多选模式下点击便签：切换选中状态
|
|
|
|
|
if (mNotesListAdapter.isInChoiceMode()) {
|
|
|
|
|
if (item.getType() == Notes.TYPE_NOTE) {
|
|
|
|
|
position = position - mNotesListView.getHeaderViewsCount(); // 计算实际位置
|
|
|
|
|
mModeCallBack.onItemCheckedStateChanged(null, position, id,
|
|
|
|
|
!mNotesListAdapter.isSelectedItem(position)); // 切换选中状态
|
|
|
|
|
}
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 根据状态处理不同类型的点击
|
|
|
|
|
switch (mState) {
|
|
|
|
|
case NOTE_LIST: // 根目录：点击文件夹进入，点击便签编辑
|
|
|
|
|
if (item.getType() == Notes.TYPE_FOLDER
|
|
|
|
|
|| item.getType() == Notes.TYPE_SYSTEM) {
|
|
|
|
|
openFolder(item); // 打开文件夹
|
|
|
|
|
} else if (item.getType() == Notes.TYPE_NOTE) {
|
|
|
|
|
openNode(item); // 打开便签
|
|
|
|
|
} else {
|
|
|
|
|
Log.e(TAG, "Wrong note type in NOTE_LIST");
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
case SUB_FOLDER: // 子文件夹：只能点击便签
|
|
|
|
|
case CALL_RECORD_FOLDER: // 通话记录文件夹：只能点击便签
|
|
|
|
|
if (item.getType() == Notes.TYPE_NOTE) {
|
|
|
|
|
openNode(item); // 打开便签
|
|
|
|
|
} else {
|
|
|
|
|
Log.e(TAG, "Wrong note type in SUB_FOLDER");
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
default:
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 查询目标文件夹列表（用于移动操作）
|
|
|
|
|
private void startQueryDestinationFolders() {
|
|
|
|
|
String selection = NoteColumns.TYPE + "=? AND " + NoteColumns.PARENT_ID + "<>? AND " + NoteColumns.ID + "<>?";
|
|
|
|
|
// 根目录状态下添加根文件夹选项
|
|
|
|
|
selection = (mState == ListEditState.NOTE_LIST) ? selection:
|
|
|
|
|
"(" + selection + ") OR (" + NoteColumns.ID + "=" + Notes.ID_ROOT_FOLDER + ")";
|
|
|
|
|
|
|
|
|
|
mBackgroundQueryHandler.startQuery(FOLDER_LIST_QUERY_TOKEN,
|
|
|
|
|
null,
|
|
|
|
|
Notes.CONTENT_NOTE_URI,
|
|
|
|
|
FoldersListAdapter.PROJECTION,
|
|
|
|
|
selection,
|
|
|
|
|
new String[] {
|
|
|
|
|
String.valueOf(Notes.TYPE_FOLDER), // 类型：文件夹
|
|
|
|
|
String.valueOf(Notes.ID_TRASH_FOLER), // 排除回收站
|
|
|
|
|
String.valueOf(mCurrentFolderId) // 排除当前文件夹
|
|
|
|
|
},
|
|
|
|
|
NoteColumns.MODIFIED_DATE + " DESC"); // 按修改时间降序
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// 列表项长按事件
|
|
|
|
|
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
|
|
|
|
|
if (view instanceof NotesListItem) {
|
|
|
|
|
mFocusNoteDataItem = ((NotesListItem) view).getItemData(); // 保存焦点数据项
|
|
|
|
|
// 长按便签：进入多选模式
|
|
|
|
|
if (mFocusNoteDataItem.getType() == Notes.TYPE_NOTE && !mNotesListAdapter.isInChoiceMode()) {
|
|
|
|
|
if (mNotesListView.startActionMode(mModeCallBack) != null) {
|
|
|
|
|
mModeCallBack.onItemCheckedStateChanged(null, position, id, true); // 选中当前项
|
|
|
|
|
mNotesListView.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS); // 触觉反馈
|
|
|
|
|
} else {
|
|
|
|
|
Log.e(TAG, "startActionMode fails");
|
|
|
|
|
}
|
|
|
|
|
} else if (mFocusNoteDataItem.getType() == Notes.TYPE_FOLDER) {
|
|
|
|
|
// 长按文件夹：添加上下文菜单
|
|
|
|
|
mNotesListView.setOnCreateContextMenuListener(mFolderOnCreateContextMenuListener);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
}
|
