|
|
/*
|
|
|
* 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;
|
|
|
|
|
|
|
|
|
public class NoteEditActivity extends Activity implements OnClickListener,
|
|
|
NoteSettingChangedListener, OnTextViewChangeListener {
|
|
|
private class HeadViewHolder {
|
|
|
public TextView tvModified; // 文章修改时间
|
|
|
|
|
|
public ImageView ivAlertIcon;// 提醒图标
|
|
|
|
|
|
public TextView tvAlertDate; // 提醒日期
|
|
|
|
|
|
public ImageView ibSetBgColor;// 设置背景色按钮
|
|
|
}
|
|
|
|
|
|
private static final Map<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>();//存储背景选择器按钮的 ID 和颜色值映射关系
|
|
|
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);
|
|
|
}
|
|
|
//具体来说，这个 Map 中保存了五个键值对，分别表示五个背景选择器按钮的 ID 和对应的颜色值，其中颜色值来自于 ResourceParser 类中的常量。
|
|
|
|
|
|
private static final Map<Integer, Integer> sBgSelectorSelectionMap = new HashMap<Integer, Integer>();
|
|
|
//存储背景颜色和对应选择器按钮的 ID 映射关系
|
|
|
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);
|
|
|
}
|
|
|
|
|
|
private static final Map<Integer, Integer> sFontSizeBtnsMap = new HashMap<Integer, Integer>();
|
|
|
//存储字体大小选择器按钮的 ID 和字体大小值的映射关系
|
|
|
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);
|
|
|
}
|
|
|
//需要获取某个字体大小选择器按钮的大小值，只需要从 sFontSizeBtnsMap 中获取对应的键值即可
|
|
|
|
|
|
private static final Map<Integer, Integer> sFontSelectorSelectionMap = new HashMap<Integer, Integer>();
|
|
|
//存储字体大小和对应的选中状态图标按钮的 ID 的映射关系。
|
|
|
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";//一个字符串常量，用来标记日志输出中的标签
|
|
|
|
|
|
private HeadViewHolder mNoteHeaderHolder;//笔记头部布局中的视图控件的引用。
|
|
|
|
|
|
private View mHeadViewPanel;//记头部布局的根视图
|
|
|
|
|
|
private View mNoteBgColorSelector;//笔记背景颜色选择器。
|
|
|
|
|
|
private View mFontSizeSelector;//字体大小选择器。
|
|
|
|
|
|
private EditText mNoteEditor;//笔记编辑器视图
|
|
|
|
|
|
private View mNoteEditorPanel;//笔记编辑器的根视图
|
|
|
|
|
|
private WorkingNote mWorkingNote;//用于表示当前正在编辑的笔记
|
|
|
|
|
|
private SharedPreferences mSharedPrefs;//应用程序的偏好设置
|
|
|
private int mFontSizeId;//当前选中的字体大小在选择器中的位置
|
|
|
|
|
|
private static final String PREFERENCE_FONT_SIZE = "pref_font_size";//字体大小偏好设置时使用的键名
|
|
|
|
|
|
private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10;//快捷方式图标的标题最大长度
|
|
|
|
|
|
public static final String TAG_CHECKED = String.valueOf('\u221A');
|
|
|
public static final String TAG_UNCHECKED = String.valueOf('\u25A1');
|
|
|
//已勾选和未勾选的状态标记。
|
|
|
|
|
|
private LinearLayout mEditTextList;//保存多个文本编辑器视图的引用
|
|
|
|
|
|
private String mUserQuery;//用户输入的查询字符串
|
|
|
private Pattern mPattern;//保存用户输入的查询字符串对应的正则表达式模式
|
|
|
|
|
|
@Override
|
|
|
protected void onCreate(Bundle savedInstanceState) {
|
|
|
super.onCreate(savedInstanceState);
|
|
|
this.setContentView(R.layout.note_edit);
|
|
|
|
|
|
if (savedInstanceState == null && !initActivityState(getIntent())) {
|
|
|
finish();
|
|
|
return;
|
|
|
}
|
|
|
initResources();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Current activity may be killed when the memory is low. Once it is killed, for another time
|
|
|
* user load this activity, we should restore the former state
|
|
|
*/
|
|
|
@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");
|
|
|
}
|
|
|
}
|
|
|
//Activity 被销毁并重新创建时，会调用此方法来恢复之前保存的状态。
|
|
|
|
|
|
private boolean initActivityState(Intent intent) {
|
|
|
/**
|
|
|
* If the user specified the {@link Intent#ACTION_VIEW} but not provided with id,
|
|
|
* then jump to the NotesListActivity
|
|
|
*/
|
|
|
mWorkingNote = null;
|
|
|
if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) {
|
|
|
long noteId = intent.getLongExtra(Intent.EXTRA_UID, 0);
|
|
|
mUserQuery = "";
|
|
|
|
|
|
/**
|
|
|
* Starting from the searched result
|
|
|
*/
|
|
|
if (intent.hasExtra(SearchManager.EXTRA_DATA_KEY)) {
|
|
|
noteId = Long.parseLong(intent.getStringExtra(SearchManager.EXTRA_DATA_KEY));
|
|
|
mUserQuery = intent.getStringExtra(SearchManager.USER_QUERY);
|
|
|
}
|
|
|
|
|
|
// 判断该笔记是否存在于数据库中
|
|
|
if (!DataUtils.visibleInNoteDatabase(getContentResolver(), noteId, Notes.TYPE_NOTE)) {
|
|
|
// 如果不存在，则跳转到 NoteListActivity 进行提示并结束当前 Activity 的运行
|
|
|
Intent jump = new Intent(this, NotesListActivity.class);
|
|
|
startActivity(jump);
|
|
|
showToast(R.string.error_note_not_exist);
|
|
|
finish();
|
|
|
return false;
|
|
|
} else {
|
|
|
// 如果存在，则加载笔记数据
|
|
|
mWorkingNote = WorkingNote.load(this, noteId);
|
|
|
if (mWorkingNote == null) {
|
|
|
// 如果加载过程中出现异常，则输出错误日志并结束当前 Activity 的运行
|
|
|
Log.e(TAG, "load note failed with note id" + noteId);
|
|
|
finish();
|
|
|
return false;
|
|
|
}
|
|
|
}
|
|
|
getWindow().setSoftInputMode(
|
|
|
WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN//不自动弹出软键盘
|
|
|
| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);//软键盘弹出时，调整窗口的大小以避免被软键盘覆盖。
|
|
|
|
|
|
} else if(TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) {
|
|
|
// New note
|
|
|
long folderId = intent.getLongExtra(Notes.INTENT_EXTRA_FOLDER_ID, 0);//笔记所属的文件夹 ID。
|
|
|
int widgetId = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_ID,//笔记所属的小部件 ID
|
|
|
AppWidgetManager.INVALID_APPWIDGET_ID);//笔记所属的小部件 ID
|
|
|
int widgetType = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_TYPE,
|
|
|
Notes.TYPE_WIDGET_INVALIDE);//笔记的小部件类型
|
|
|
int bgResId = intent.getIntExtra(Notes.INTENT_EXTRA_BACKGROUND_ID,
|
|
|
ResourceParser.getDefaultBgId(this));//笔记的背景图片资源 ID
|
|
|
|
|
|
// Parse call-record note
|
|
|
String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);//通话记录页面进入时的通话号码
|
|
|
long callDate = intent.getLongExtra(Notes.INTENT_EXTRA_CALL_DATE, 0);//话记录页面进入时的通话时间戳
|
|
|
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();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 初始化笔记编辑界面，包括文本样式、背景、标题、时间等
|
|
|
*/
|
|
|
private void initNoteScreen() {
|
|
|
// 设置笔记编辑器的文本样式
|
|
|
mNoteEditor.setTextAppearance(this, TextAppearanceResources
|
|
|
.getTexAppearanceResource(mFontSizeId));
|
|
|
|
|
|
// 判断当前编辑的笔记类型，如果是待办清单模式则转换为清单模式；否则高亮显示内容并将光标定位到文本末尾
|
|
|
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
|
|
|
switchToListMode(mWorkingNote.getContent());
|
|
|
} else {
|
|
|
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
|
|
|
mNoteEditor.setSelection(mNoteEditor.getText().length());
|
|
|
}
|
|
|
|
|
|
// 更新背景选择器对象 ID 和对应的视图的可见性
|
|
|
for (Integer id : sBgSelectorSelectionMap.keySet()) {
|
|
|
findViewById(sBgSelectorSelectionMap.get(id)).setVisibility(View.GONE);
|
|
|
}
|
|
|
|
|
|
// 更新背景选择器对象 ID 和对应的视图的可见性
|
|
|
mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId());
|
|
|
mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId());
|
|
|
|
|
|
// 将编辑器的修改时间戳格式化后，更新标题栏中的相应时间显示
|
|
|
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: Add the menu for setting alert. Currently disable it because the DateTimePicker
|
|
|
* is not ready
|
|
|
*/
|
|
|
showAlertHeader();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 在编辑器顶部显示提醒信息
|
|
|
*/
|
|
|
private void showAlertHeader() {
|
|
|
// 检查当前编辑的笔记是否设置过提醒，如果设置过则显示提醒时间和图标，否则不显示
|
|
|
if (mWorkingNote.hasClockAlert()) {
|
|
|
long time = System.currentTimeMillis();
|
|
|
if (time > mWorkingNote.getAlertDate()) {
|
|
|
// 如果提醒时间已过期，则显示提醒过期的提示
|
|
|
mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired);
|
|
|
} else {
|
|
|
// 显示距离提醒时间还有多长时间
|
|
|
mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString(
|
|
|
mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS));
|
|
|
}
|
|
|
|
|
|
// 设置提醒时间和图标的可见性为可见
|
|
|
mNoteHeaderHolder.tvAlertDate.setVisibility(View.VISIBLE);
|
|
|
mNoteHeaderHolder.ivAlertIcon.setVisibility(View.VISIBLE);
|
|
|
} else {
|
|
|
|
|
|
// 如果没有设置过提醒，则隐藏提醒时间和图标
|
|
|
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);
|
|
|
/**
|
|
|
* For new note without note id, we should firstly save it to
|
|
|
* generate a id. If the editing note is not worth saving, there
|
|
|
* is no id which is equivalent to create new note
|
|
|
*/
|
|
|
if (!mWorkingNote.existInDatabase()) {
|
|
|
saveNote();
|
|
|
}
|
|
|
outState.putLong(Intent.EXTRA_UID, mWorkingNote.getNoteId());
|
|
|
Log.d(TAG, "Save working note id: " + mWorkingNote.getNoteId() + " onSaveInstanceState");
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 分发触摸事件，处理当用户点击页面其他区域时，隐藏字体大小和背景色选择器视图的操作
|
|
|
*/
|
|
|
@Override
|
|
|
public boolean dispatchTouchEvent(MotionEvent ev) {
|
|
|
// 判断当前字体背景色选择器是否可见，且触点不在选择面板内，则隐藏选择器并返回 true 表示该事件已被消耗
|
|
|
if (mNoteBgColorSelector.getVisibility() == View.VISIBLE
|
|
|
&& !inRangeOfView(mNoteBgColorSelector, ev)) {
|
|
|
mNoteBgColorSelector.setVisibility(View.GONE);
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
// 判断当前字体大小选择器是否可见，且触点不在选择面板内，则隐藏选择器并返回 true 表示该事件已被消耗
|
|
|
if (mFontSizeSelector.getVisibility() == View.VISIBLE
|
|
|
&& !inRangeOfView(mFontSizeSelector, ev)) {
|
|
|
mFontSizeSelector.setVisibility(View.GONE);
|
|
|
return true;
|
|
|
}
|
|
|
// 如果以上两种情况都不符合，则调用父类方法处理该事件
|
|
|
return super.dispatchTouchEvent(ev);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 判断触点是否在给定视图所在的矩形区域内
|
|
|
*
|
|
|
* @param view 给定需要判断的视图
|
|
|
* @param ev 触摸事件对象
|
|
|
* @return 如果触点在该视图内，则返回 true；否则返回 false
|
|
|
*/
|
|
|
private boolean inRangeOfView(View view, MotionEvent ev) {
|
|
|
int []location = new int[2];
|
|
|
// 将视图在屏幕中的坐标存储到 location 数组中
|
|
|
|
|
|
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;
|
|
|
}// 判断触点是否在该视图的矩形区域内，并根据结果返回相应的值
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 初始化各种资源，包括界面元素、字体大小选择器和背景色选择器等
|
|
|
*/
|
|
|
private void initResources() {
|
|
|
// 初始化标题栏和编辑器
|
|
|
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);// 设置背景色选择器中每个按钮的点击事件
|
|
|
for (int id : sBgSelectorBtnsMap.keySet()) {
|
|
|
ImageView iv = (ImageView) findViewById(id);
|
|
|
iv.setOnClickListener(this);
|
|
|
}
|
|
|
// 设置字体大小选择器中每个按钮的点击事件
|
|
|
mFontSizeSelector = findViewById(R.id.font_size_selector);
|
|
|
for (int id : sFontSizeBtnsMap.keySet()) {
|
|
|
View view = findViewById(id);
|
|
|
view.setOnClickListener(this);
|
|
|
};
|
|
|
|
|
|
// 初始化 SharedPreferences 对象，并读取保存的字体大小设置
|
|
|
mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
|
|
|
mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE);
|
|
|
/**
|
|
|
* HACKME: Fix bug of store the resource id in shared preference.
|
|
|
* The id may larger than the length of resources, in this case,
|
|
|
* return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
|
|
|
*/
|
|
|
|
|
|
// 如果保存的字体大小设置 ID 超出了资源范围，则强制将其设置为默认大小
|
|
|
if(mFontSizeId >= TextAppearanceResources.getResourcesSize()) {
|
|
|
mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
|
|
|
}
|
|
|
mEditTextList = (LinearLayout) findViewById(R.id.note_edit_list);// 初始化编辑器中的文本列表容
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 当 Activity 进入后台时，保存当前笔记数据并清除设置状态
|
|
|
*/
|
|
|
@Override
|
|
|
protected void onPause() {
|
|
|
super.onPause();
|
|
|
if(saveNote()) {
|
|
|
Log.d(TAG, "Note data was saved with length:" + mWorkingNote.getContent().length());
|
|
|
}
|
|
|
clearSettingState();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 更新小部件的显示内容
|
|
|
*/
|
|
|
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);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 当用户点击某个视图时，根据视图 ID 做出相应响应
|
|
|
*
|
|
|
* @param v 被点击的视图
|
|
|
*/
|
|
|
public void onClick(View v) {
|
|
|
int id = v.getId();// 如果点击 "设置背景色" 按钮，则显示背景色选择器
|
|
|
if (id == R.id.btn_set_bg_color) { // 如果点击 "设置背景色" 按钮，则显示背景色选择器
|
|
|
mNoteBgColorSelector.setVisibility(View.VISIBLE);
|
|
|
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
|
|
|
View.VISIBLE);
|
|
|
} else if (sBgSelectorBtnsMap.containsKey(id)) {// 如果点击背景色选择器中的某个按钮，则更新当前笔记的背景色
|
|
|
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
|
|
|
View.GONE);
|
|
|
mWorkingNote.setBgColorId(sBgSelectorBtnsMap.get(id));
|
|
|
mNoteBgColorSelector.setVisibility(View.GONE);
|
|
|
} else if (sFontSizeBtnsMap.containsKey(id)) {// 如果点击字体大小选择器中的某个按钮，则更新当前编辑器的字体大小
|
|
|
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) {// 如果此时编辑器处于清单模式，则切换到正常模式
|
|
|
getWorkingText();
|
|
|
switchToListMode(mWorkingNote.getContent());
|
|
|
} else {// 否则更新编辑器的文本样式
|
|
|
mNoteEditor.setTextAppearance(this,
|
|
|
TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
|
|
|
}
|
|
|
mFontSizeSelector.setVisibility(View.GONE);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 当用户按下返回键时，清除设置状态并保存当前笔记数据
|
|
|
*/
|
|
|
@Override
|
|
|
public void onBackPressed() {
|
|
|
if(clearSettingState()) {
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
saveNote();
|
|
|
super.onBackPressed();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 清除所有设置状态
|
|
|
*
|
|
|
* @return 如果成功清除了设置状态，则返回 true；否则返回 false
|
|
|
*/
|
|
|
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;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 当用户选择背景色后，更新编辑器和标题栏的背景色
|
|
|
*/
|
|
|
public void onBackgroundColorChanged() {
|
|
|
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
|
|
|
View.VISIBLE);
|
|
|
mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId());
|
|
|
mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId());
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 在弹出菜单准备显示之前执行的操作
|
|
|
*
|
|
|
* @param menu 菜单对象
|
|
|
* @return 如果处理成功，则返回 true；否则返回 false
|
|
|
*/
|
|
|
@Override
|
|
|
public boolean onPrepareOptionsMenu(Menu menu) {
|
|
|
if (isFinishing()) {// 如果当前 Activity 已经结束，直接返回 true
|
|
|
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;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 当菜单项被点击时执行的操作
|
|
|
*
|
|
|
* @param item 菜单项对象
|
|
|
* @return 如果成功处理该菜单项，则返回 true；否则返回 false
|
|
|
*/
|
|
|
@Override
|
|
|
public boolean onOptionsItemSelected(MenuItem item) {
|
|
|
switch (item.getItemId()) {
|
|
|
case R.id.menu_new_note:
|
|
|
createNewNote();// 新建笔记
|
|
|
break;
|
|
|
case R.id.menu_delete:// 删除笔记
|
|
|
|
|
|
// 弹出确认对话框
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
|
|
builder.setTitle(getString(R.string.alert_title_delete));
|
|
|
builder.setIcon(android.R.drawable.ic_dialog_alert);
|
|
|
builder.setMessage(getString(R.string.alert_message_delete_note));
|
|
|
builder.setPositiveButton(android.R.string.ok,
|
|
|
new DialogInterface.OnClickListener() {
|
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
|
deleteCurrentNote();// 确认删除当前笔记并结束编辑器
|
|
|
finish();
|
|
|
}
|
|
|
});
|
|
|
builder.setNegativeButton(android.R.string.cancel, null);
|
|
|
builder.show();
|
|
|
break;
|
|
|
case R.id.menu_font_size:// 设置字体大小
|
|
|
mFontSizeSelector.setVisibility(View.VISIBLE);
|
|
|
findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE);
|
|
|
break;
|
|
|
case R.id.menu_list_mode:// 切换清单模式和普通模式
|
|
|
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:// 设置闹钟提醒
|
|
|
setReminder();
|
|
|
break;
|
|
|
case R.id.menu_delete_remind:// 删除闹钟提醒
|
|
|
mWorkingNote.setAlertDate(0, false);
|
|
|
break;
|
|
|
default:
|
|
|
break;
|
|
|
}
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 设置笔记的闹钟提醒
|
|
|
*/
|
|
|
private void setReminder() {
|
|
|
// 创建日期时间选择对话框
|
|
|
DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis());
|
|
|
|
|
|
d.setOnDateTimeSetListener(new OnDateTimeSetListener() {// 设置日期时间设置监听器
|
|
|
public void OnDateTimeSet(AlertDialog dialog, long date) {
|
|
|
mWorkingNote.setAlertDate(date , true);
|
|
|
}
|
|
|
});
|
|
|
d.show();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* Share note to apps that support {@link Intent#ACTION_SEND} action
|
|
|
* and {@text/plain} type
|
|
|
*/
|
|
|
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);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 创建新的笔记
|
|
|
*/
|
|
|
private void createNewNote() {
|
|
|
// Firstly, save current editing notes
|
|
|
saveNote();
|
|
|
|
|
|
// For safety, start a new 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);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 判断是否处于同步模式
|
|
|
*
|
|
|
* @return 如果处于同步模式，返回 true；否则返回 false
|
|
|
*/
|
|
|
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();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 在编辑区域中删除一行文本
|
|
|
* @param index 待删除的行号
|
|
|
* @param text 待删除的文本内容
|
|
|
*/
|
|
|
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);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 在编辑区域中插入一行文本
|
|
|
*
|
|
|
* @param index 待插入的行号
|
|
|
* @param text 待插入的文本内容
|
|
|
*/
|
|
|
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);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 切换到列表模式
|
|
|
* @param text 列表文本内容
|
|
|
*/
|
|
|
private void switchToListMode(String text) {
|
|
|
mEditTextList.removeAllViews();// 清空编辑视图中
|
|
|
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);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 获取高亮展示查询结果的 Spannable 文本
|
|
|
* @param fullText 全文本
|
|
|
* @param userQuery 用户查询字符串
|
|
|
* @return 高亮展示查询结果的 Spannable 文本
|
|
|
*/
|
|
|
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;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 获取列表项的 View
|
|
|
*
|
|
|
* @param item 列表项内容
|
|
|
* @param index 列表项索引
|
|
|
* @return 列表项的 View
|
|
|
*/
|
|
|
private View getListItem(String item, int index) {
|
|
|
// 加载布局文件并获取对应组件
|
|
|
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));
|
|
|
|
|
|
// 设置 CheckBox 的监听器
|
|
|
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);
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
|
|
|
// 根据标记设置 Checkbox 和 EditText 的状态
|
|
|
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();
|
|
|
}
|
|
|
|
|
|
// 设置 EditText 组件的监听器和属性
|
|
|
edit.setOnTextViewChangeListener(this);
|
|
|
edit.setIndex(index);
|
|
|
edit.setText(getHighlightQueryResult(item, mUserQuery));
|
|
|
return view;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 处理 NoteEditText 中的文本变化事件
|
|
|
*
|
|
|
* @param index NoteEditText 所处列表项的索引
|
|
|
* @param hasText NoteEditText 是否包含文本内容
|
|
|
*/
|
|
|
public void onTextChange(int index, boolean hasText) {
|
|
|
if (index >= mEditTextList.getChildCount()) { // 判断索引是否合法，如果不合法则打印日志并返回
|
|
|
Log.e(TAG, "Wrong index, should not happen");
|
|
|
return;
|
|
|
}
|
|
|
if(hasText) {// 根据 hasText 参数决定显示或隐藏 CheckBox
|
|
|
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);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 响应清单模式变化事件
|
|
|
*
|
|
|
* @param oldMode 旧的清单模式状态值
|
|
|
* @param newMode 新的清单模式状态值
|
|
|
*/
|
|
|
public void onCheckListModeChanged(int oldMode, int newMode) {
|
|
|
if (newMode == TextNote.MODE_CHECK_LIST) {// 切换到清单模式，显示列表项编辑控件
|
|
|
switchToListMode(mNoteEditor.getText().toString());
|
|
|
} else {
|
|
|
// 退出清单模式
|
|
|
// 如果当前没有正在编辑的文本内容，将当前工作记事的内容中的标记
|
|
|
if (!getWorkingText()) {
|
|
|
mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ",
|
|
|
""));
|
|
|
}
|
|
|
// 设置 NoteEditText 组件的文本内容，并将列表项编辑控件设为不可见
|
|
|
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
|
|
|
mEditTextList.setVisibility(View.GONE);
|
|
|
mNoteEditor.setVisibility(View.VISIBLE);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 获取当前工作记事的文本内容
|
|
|
*
|
|
|
* @return 是否存在已选中的文本
|
|
|
*/
|
|
|
private boolean getWorkingText() {
|
|
|
boolean hasChecked = false;
|
|
|
|
|
|
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {// 判断当前是否处于清单模式
|
|
|
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()) {// 如果该列表项已选中，标记其 TAG_CHECKED 后添加到字符串缓存中
|
|
|
sb.append(TAG_CHECKED).append(" ").append(edit.getText()).append("\n");
|
|
|
hasChecked = true;
|
|
|
} else {
|
|
|
// 如果该列表项未选中，标记其 TAG_UNCHECKED 后添加到字符串缓存中
|
|
|
sb.append(TAG_UNCHECKED).append(" ").append(edit.getText()).append("\n");
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
// 设置工作记事的文本内容为字符串缓存中的内容
|
|
|
mWorkingNote.setWorkingText(sb.toString());
|
|
|
} else {// 如果不处于清单模式，则直接获取 NoteEditText 组件的文本内容，并设置为工作记事的文本内容
|
|
|
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);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 生成应用图标快捷方式的标题
|
|
|
* @param content 原文本内容
|
|
|
* @return 应用图标快捷方式的标题
|
|
|
*/
|
|
|
private String makeShortcutIconTitle(String content) {
|
|
|
content = content.replace(TAG_CHECKED, "");
|
|
|
content = content.replace(TAG_UNCHECKED, "");
|
|
|
return content.length() > SHORTCUT_ICON_TITLE_MAX_LEN ? content.substring(0,
|
|
|
SHORTCUT_ICON_TITLE_MAX_LEN) : content;
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 显示 Toast 消息
|
|
|
* @param resId 要显示的消息 ID
|
|
|
*/
|
|
|
private void showToast(int resId) {
|
|
|
showToast(resId, Toast.LENGTH_SHORT);
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
* 显示 Toast 消息
|
|
|
* @param resId 要显示的消息 ID
|
|
|
* @param duration Toast 的显示时间
|
|
|
*/
|
|
|
private void showToast(int resId, int duration) {
|
|
|
Toast.makeText(this, resId, duration).show();
|
|
|
}
|
|
|
}
|
