From 7d93a45f3332351359701eb9c4d2672dcb5bcf2f Mon Sep 17 00:00:00 2001 From: ple93m5su <762056510@qq.com> Date: Mon, 25 Dec 2023 00:15:45 +0800 Subject: [PATCH] Delete 'src/NoteEditActivity.java' --- src/NoteEditActivity.java | 1282 ------------------------------------- 1 file changed, 1282 deletions(-) delete mode 100644 src/NoteEditActivity.java diff --git a/src/NoteEditActivity.java b/src/NoteEditActivity.java deleted file mode 100644 index f9ba4f6..0000000 --- a/src/NoteEditActivity.java +++ /dev/null @@ -1,1282 +0,0 @@ -/* - * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net) - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package net.micode.notes.ui; - -import android.app.Activity; -import android.app.AlarmManager; -import android.app.AlertDialog; -import android.app.PendingIntent; -import android.app.SearchManager; -import android.appwidget.AppWidgetManager; -import android.content.ContentUris; -import android.content.Context; -import android.content.DialogInterface; -import android.content.Intent; -import android.content.SharedPreferences; -import android.graphics.Paint; -import android.os.Bundle; -import android.preference.PreferenceManager; -import android.text.Spannable; -import android.text.SpannableString; -import android.text.TextUtils; -import android.text.format.DateUtils; -import android.text.style.BackgroundColorSpan; -import android.util.Log; -import android.view.LayoutInflater; -import android.view.Menu; -import android.view.MenuItem; -import android.view.MotionEvent; -import android.view.View; -import android.view.View.OnClickListener; -import android.view.WindowManager; -import android.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; - - -/** - * @projectName（项目名称）: xiaomi label - * @package（包）: ui - * @className（类名称）: NoteEditActivity - * @description（类描述）: 该类主要是针对标签的编辑继承了系统内部许多和监听有关的类 - * @author（创建人）: zhangchaoqun - * @createDate（创建时间）: datetime - * @updateUser（修改人）: user - * @updateDate（修改时间）: datetime - * @updateRemark（修改备注）: 说明本次修改内容 - * @version（版本）: v1.0 - */ -public class NoteEditActivity extends Activity implements OnClickListener, - NoteSettingChangedListener, OnTextViewChangeListener { - private class HeadViewHolder { - public TextView tvModified; - - public ImageView ivAlertIcon; - - public TextView tvAlertDate; - - public ImageView ibSetBgColor; - } - - private static final Map sBgSelectorBtnsMap = new HashMap(); - static { - //put实现了将指定的颜色的值和对应的按键相连接 - 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); - } - - private static final Map sBgSelectorSelectionMap = new HashMap(); - static { - sBgSelectorSelectionMap.put(ResourceParser.YELLOW, R.id.iv_bg_yellow_select); - sBgSelectorSelectionMap.put(ResourceParser.RED, R.id.iv_bg_red_select); - sBgSelectorSelectionMap.put(ResourceParser.BLUE, R.id.iv_bg_blue_select); - sBgSelectorSelectionMap.put(ResourceParser.GREEN, R.id.iv_bg_green_select); - sBgSelectorSelectionMap.put(ResourceParser.WHITE, R.id.iv_bg_white_select); - } - - private static final Map sFontSizeBtnsMap = new HashMap(); - static { - sFontSizeBtnsMap.put(R.id.ll_font_large, ResourceParser.TEXT_LARGE); - sFontSizeBtnsMap.put(R.id.ll_font_small, ResourceParser.TEXT_SMALL); - sFontSizeBtnsMap.put(R.id.ll_font_normal, ResourceParser.TEXT_MEDIUM); - sFontSizeBtnsMap.put(R.id.ll_font_super, ResourceParser.TEXT_SUPER); - } - - private static final Map sFontSelectorSelectionMap = new HashMap(); - static { - sFontSelectorSelectionMap.put(ResourceParser.TEXT_LARGE, R.id.iv_large_select); - sFontSelectorSelectionMap.put(ResourceParser.TEXT_SMALL, R.id.iv_small_select); - sFontSelectorSelectionMap.put(ResourceParser.TEXT_MEDIUM, R.id.iv_medium_select); - sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select); - } - - private static final String TAG = "NoteEditActivity"; - - private HeadViewHolder mNoteHeaderHolder; - - private View mHeadViewPanel; - //私有化一个界面操作mHeadViewPanel，对表头的操作 - - private View mNoteBgColorSelector; - //私有化一个界面操作mNoteBgColorSelector，对背景颜色的操作 - - private View mFontSizeSelector; - //私有化一个界面操作mFontSizeSelector，对标签字体的操作 - - private EditText mNoteEditor; - //声明编辑控件，对文本操作 - - private View mNoteEditorPanel; - //私有化一个界面操作mNoteEditorPanel，文本编辑的控制板 - - private WorkingNote mWorkingNote; - //对模板WorkingNote初始化 - - private SharedPreferences mSharedPrefs; - //私有化SharedPreferences的数据存储方式，本质是存储key-value键值对数据 - - private int mFontSizeId; - //用于操作字体的大小 - - private static final String PREFERENCE_FONT_SIZE = "pref_font_size"; - - private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10; - - public static final String TAG_CHECKED = String.valueOf('\u221A'); - public static final String TAG_UNCHECKED = String.valueOf('\u25A1'); - - private LinearLayout mEditTextList; - - private String mUserQuery; - private Pattern mPattern; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - this.setContentView(R.layout.note_edit); - //对数据库的访问 - 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 - */ - - /** - * @description 描述:保存现场的函数，如果程序中止可以从恢复现场 - * @param 参数1:savedInstanceState - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - @Override - protected void onRestoreInstanceState(Bundle savedInstanceState) { - super.onRestoreInstanceState(savedInstanceState); - //当Bundle不为空时通过onRestoreInstanceState是恢复Activity的状态 - if (savedInstanceState != null && savedInstanceState.containsKey(Intent.EXTRA_UID)) { - Intent intent = new Intent(Intent.ACTION_VIEW); - intent.putExtra(Intent.EXTRA_UID, savedInstanceState.getLong(Intent.EXTRA_UID)); - if (!initActivityState(intent)) { - finish(); - return; - } - Log.d(TAG, "Restoring from killed activity"); - } - } - - - /** - * @description 描述:从Intent中通过initActivityState来初始化相关的数据 - * @param 参数1:intent - * @param 参数2: - * @param 参数3: - * @return 返回值:bool是否初始化成功 - * @author zhangchaoqun - */ - 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; - /* - *intent.getAction() - *用于broadcast发送广播时给机制（intent）设置一个action，就是一个字符串 - * 用户可以通过receive（接受）intent，通过 getAction得到的字符串，来决定下一步 - */ - if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) { - long noteId = intent.getLongExtra(Intent.EXTRA_UID, 0); - mUserQuery = ""; - //用户实例化标签时未给出标签id - - /** - * Starting from the searched result - */ - //根据键值查找ID - if (intent.hasExtra(SearchManager.EXTRA_DATA_KEY)) { - noteId = Long.parseLong(intent.getStringExtra(SearchManager.EXTRA_DATA_KEY)); - mUserQuery = intent.getStringExtra(SearchManager.USER_QUERY); - } - - //如果ID在数据库中未找到 - if (!DataUtils.visibleInNoteDatabase(getContentResolver(), noteId, Notes.TYPE_NOTE)) { - Intent jump = new Intent(this, NotesListActivity.class); - //程序将跳转到上面声明的jump - startActivity(jump); - showToast(R.string.error_note_not_exist); - finish(); - return false; - } - //ID在数据库中找到 - else { - mWorkingNote = WorkingNote.load(this, noteId); - if (mWorkingNote == null) { - Log.e(TAG, "load note failed with note id" + noteId); - finish(); - return false; - } - } - //setSoftInputMode(软键盘输入模式) - 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())) { - // New note - 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)); - //intent.getTypeExtra()对各个变量进行语法分析 - - // Parse call-record note - 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; - //通过电话号码和号码数据来查找noteId - if ((noteId = DataUtils.getNoteIdByPhoneNumberAndCallDate(getContentResolver(), - phoneNumber, callDate)) > 0) { - mWorkingNote = WorkingNote.load(this, noteId); - if (mWorkingNote == null) { - Log.e(TAG, "load call note failed with note id" + noteId); - finish(); - return false; - } - } else { - //创建一个新的WorkingNote - mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, - widgetType, bgResId); - //将电话号码与号码数据相关 - 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(); - } - - - /** - * @description 描述:对界面的初始化操作 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - private void initNoteScreen() { - //设置外观 - mNoteEditor.setTextAppearance(this, TextAppearanceResources - .getTexAppearanceResource(mFontSizeId)); - if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) { - switchToListMode(mWorkingNote.getContent()); - } else { - mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery)); - mNoteEditor.setSelection(mNoteEditor.getText().length()); - } - for (Integer id : sBgSelectorSelectionMap.keySet()) { - findViewById(sBgSelectorSelectionMap.get(id)).setVisibility(View.GONE); - } - mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId()); - mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId()); - - 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(); - } - - - /** - * @description 描述:设置闹钟显示 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - private void showAlertHeader() { - //如果设置了闹钟 - if (mWorkingNote.hasClockAlert()) { - long time = System.currentTimeMillis(); - //如果系统时间大于了闹钟设置的时间，那么闹钟失效 - if (time > mWorkingNote.getAlertDate()) { - mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired); - } - //否则开启闹钟 - else { - mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString( - mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS)); - } - //显示闹钟图标 - mNoteHeaderHolder.tvAlertDate.setVisibility(View.VISIBLE); - mNoteHeaderHolder.ivAlertIcon.setVisibility(View.VISIBLE); - } - //没有设置闹钟 - 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); - /** - * 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 - */ - /* - *在创建一个新的标签时，先在数据库中匹配 - *如果不存在，那么先在数据库中存储 - */ - 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) { - //MotionEvent是触屏传递机制 - //颜色选择器在屏幕上可见 - if (mNoteBgColorSelector.getVisibility() == View.VISIBLE - && !inRangeOfView(mNoteBgColorSelector, ev)) { - mNoteBgColorSelector.setVisibility(View.GONE); - return true; - } - - //字体大小选择器在屏幕上可见 - if (mFontSizeSelector.getVisibility() == View.VISIBLE - && !inRangeOfView(mFontSizeSelector, ev)) { - mFontSizeSelector.setVisibility(View.GONE); - return true; - } - return super.dispatchTouchEvent(ev); - } - - - /** - * @description 描述:对屏幕触控的坐标进行操作 - * @param 参数1:view - * @param 参数2:ev - * @param 参数3: - * @return 返回值:bool触控坐标是否合法 - * @author zhangchaoqun - */ - private boolean inRangeOfView(View view, MotionEvent ev) { - int []location = new int[2]; - view.getLocationOnScreen(location); - int x = location[0]; - int y = location[1]; - //如果触控的位置超出了给定的范围，返回false - if (ev.getX() < x - || ev.getX() > (x + view.getWidth()) - || ev.getY() < y - || ev.getY() > (y + view.getHeight())) { - return false; - } - return true; - } - - private void initResources() { - //对标签各项属性内容的初始化 - 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); - for (int id : sBgSelectorBtnsMap.keySet()) { - ImageView iv = (ImageView) findViewById(id); - iv.setOnClickListener(this); - } - - //对字体大小的选择 - mFontSizeSelector = findViewById(R.id.font_size_selector); - for (int id : sFontSizeBtnsMap.keySet()) { - View view = findViewById(id); - view.setOnClickListener(this); - }; - 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} - */ - 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(); - } - - - /** - * @description 描述:更新（同步）桌面小挂件Widget - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - 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); - } - - - /** - * @description 描述:处理点击 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - public void onClick(View v) { - int id = v.getId(); - if (id == R.id.btn_set_bg_color) { - mNoteBgColorSelector.setVisibility(View.VISIBLE); - findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( - - View.VISIBLE); - } else if (sBgSelectorBtnsMap.containsKey(id)) { - findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( - View.GONE); - mWorkingNote.setBgColorId(sBgSelectorBtnsMap.get(id)); - mNoteBgColorSelector.setVisibility(View.GONE); - } else if (sFontSizeBtnsMap.containsKey(id)) { - findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.GONE); - mFontSizeId = sFontSizeBtnsMap.get(id); - mSharedPrefs.edit().putInt(PREFERENCE_FONT_SIZE, mFontSizeId).commit(); - findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE); - 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(); - } - - 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; - } - - public void onBackgroundColorChanged() { - findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( - View.VISIBLE); - mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId()); - mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId()); - } - - - /** - * @description 描述:准备选择菜单 - * @param 参数1:menu - * @param 参数2: - * @param 参数3: - * @return 返回值:bool菜单是否准备好 - * @author zhangchaoqun - */ - @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); - // MenuInflater是用来实例化Menu目录下的Menu布局文件的 - } 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; - } - - - /** - * @description 描述:动态改变菜单选项内容 - * @param 参数1:item - * @param 参数2: - * @param 参数3: - * @return 返回值:bool改变的结果 - * @author zhangchaoqun - */ - @Override - public boolean onOptionsItemSelected(MenuItem item) { - //根据菜单的id来编辑相关项目 - int itemId = item.getItemId(); - //创建一个新的便签 - if (itemId == R.id.menu_new_note) { - createNewNote(); - } - //删除一个便签 - else if (itemId == R.id.menu_delete) { - //创建关于删除操作的对话框 - AlertDialog.Builder builder = new AlertDialog.Builder(this); - /* - *对对话框进行设置 - * 包括了标题、图标、内容、按钮 - * 最后显示对话框 - */ - 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() { - //建立按键监听器 - public void onClick(DialogInterface dialog, int which) { - //通过点击来触发操作 - //删除当前便签 - deleteCurrentNote(); - finish(); - } - }); - builder.setNegativeButton(android.R.string.cancel, null); - builder.show(); - } - //字体大小的设置 - else if (itemId == R.id.menu_font_size) { - //字体选择器设置为可见并通过id找字体大小 - mFontSizeSelector.setVisibility(View.VISIBLE); - findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE); - } - //选择列表模式 - else if (itemId == R.id.menu_list_mode) { - mWorkingNote.setCheckListMode(mWorkingNote.getCheckListMode() == 0 ? - TextNote.MODE_CHECK_LIST : 0); - } - //菜单共享 - else if (itemId == R.id.menu_share) { - getWorkingText(); - //sendto函数将运行文本发送到遍历的本文内 - sendTo(this, mWorkingNote.getContent()); - } - //发送到桌面 - else if (itemId == R.id.menu_send_to_desktop) { - sendToDesktop(); - } - //创建提醒 - else if (itemId == R.id.menu_alert) { - setReminder(); - } - //删除提醒 - else if (itemId == R.id.menu_delete_remind) { - mWorkingNote.setAlertDate(0, false); - } - return true; - } - - - /** - * @description 描述:建立时间提醒 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - private void setReminder() { - //建立选择提醒时间的对话框 - DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis()); - //建立监听器 - d.setOnDateTimeSetListener(new OnDateTimeSetListener() { - //选择需要提醒的时间 - public void OnDateTimeSet(AlertDialog dialog, long date) { - mWorkingNote.setAlertDate(date , true); - } - }); - //显示对话框 - d.show(); - } - - /** - * Share note to apps that support {@link Intent#ACTION_SEND} action - * and {@text/plain} type - */ - - /** - * @description 描述:共享便签 - * @param 参数1:context - * @param 参数2:info - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - private void sendTo(Context context, String info) { - //建立intent链接选项 - Intent intent = new Intent(Intent.ACTION_SEND); - //将需要传递的便签信息放入text文件中 - intent.putExtra(Intent.EXTRA_TEXT, info); - //设置连接器的类型 - intent.setType("text/plain"); - //在activity中进行链接 - context.startActivity(intent); - } - - - /** - * @description 描述:创建一个新的便签 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - private void createNewNote() { - // Firstly, save current editing notes - //保存当前便签 - saveNote(); - - // For safety, start a new NoteEditActivity - finish(); - //设置链接器 - Intent intent = new Intent(this, NoteEditActivity.class); - //该活动定义为创建或编辑 - intent.setAction(Intent.ACTION_INSERT_OR_EDIT); - //将运行便签的id添加到INTENT_EXTRA_FOLDER_ID标记中 - intent.putExtra(Notes.INTENT_EXTRA_FOLDER_ID, mWorkingNote.getFolderId()); - //开始activity并链接 - startActivity(intent); - } - - - /** - * @description 描述:删除当前便签 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - private void deleteCurrentNote() { - //若当前便签中有数据 - if (mWorkingNote.existInDatabase()) { - HashSet ids = new HashSet(); - long id = mWorkingNote.getNoteId(); - //如果不是根文件则建立一个hash表把便签id存起来 - if (id != Notes.ID_ROOT_FOLDER) { - ids.add(id); - } - //否则报错 - else { - Log.d(TAG, "Wrong note id, should not happen"); - } - //如果是在非同步模式下 - if (!isSyncMode()) { - //删除 - if (!DataUtils.batchDeleteNotes(getContentResolver(), ids)) { - Log.e(TAG, "Delete Note error"); - } - } - //在同步模式下 - else { - //移动至垃圾文件夹中 - if (!DataUtils.batchMoveToFolder(getContentResolver(), ids, Notes.ID_TRASH_FOLER)) { - Log.e(TAG, "Move notes to trash folder error, should not happens"); - } - } - } - //便签的删除标记位置为true - mWorkingNote.markDeleted(true); - } - - - /** - * @description 描述:判断是否为同步模式，看NotesPreferenceActivity的同步名称是否为空 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:bool返回判断结果 - * @author zhangchaoqun - */ - private boolean isSyncMode() { - return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0; - } - - - /** - * @description 描述:设置提醒时间 - * @param 参数1:date - * @param 参数2:set - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - 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 - */ - //首先保存已有的便签 - if (!mWorkingNote.existInDatabase()) { - saveNote(); - } - /* - *若有有运行的便签就是建立一个链接器将标签id都存在uri中 - * 设置提醒管理器 - * 如果用户设置了时间，就通过提醒管理器设置一个监听事项 - */ - 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); - } - } - /* - *没有运行的便签就报错 - */ - 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); - } - } - - //Widget发生改变时就更新 - public void onWidgetChanged() { - updateWidget(); - } - - - /** - * @description 描述:删除编辑文本框时所发生的动作 - * @param 参数1:index - * @param 参数2:text - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - public void onEditTextDelete(int index, String text) { - int childCount = mEditTextList.getChildCount(); - //没有编辑框的话直接返回 - if (childCount == 1) { - return; - } - - //通过id把编辑框存在便签编辑框中 - for (int i = index + 1; i < childCount; i++) { - ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text)) - .setIndex(i - 1); - } - - //删除特定位置的视图 - mEditTextList.removeViewAt(index); - NoteEditText edit = null; - //通过id把编辑框存在空的NoteEditText中 - 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); - } - - - /** - * @description 描述:进入编辑文本框时的动作 - * @param 参数1:index - * @param 参数2:text - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - public void onEditTextEnter(int index, String text) { - /** - * Should not happen, check for debug - */ - //越界 - if(index > mEditTextList.getChildCount()) { - Log.e(TAG, "Index out of mEditTextList boundrary, should not happen"); - } - - /* - *建立一个新的视图并添加到编辑文本框内 - */ - View view = getListItem(text, index); - mEditTextList.addView(view, index); - NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text); - edit.requestFocus(); - edit.setSelection(0); - //遍历子文本框并设置对应对下标 - for (int i = index + 1; i < mEditTextList.getChildCount(); i++) { - ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text)) - .setIndex(i); - } - } - - - /** - * @description 描述:切换至列表清单模式 - * @param 参数1:text - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - private void switchToListMode(String text) { - //清空所有视图，初始化下标 - mEditTextList.removeAllViews(); - String[] items = text.split("\n"); - int index = 0; - //遍历所有文本单元并添加到文本框中 - 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); - //将文本编辑框置为可见 - mEditTextList.setVisibility(View.VISIBLE); - } - - - /** - * @description 描述:获取高亮效果的反馈情况 - * @param 参数1:fullText - * @param 参数2:userQuery - * @param 参数3: - * @return 返回值:Spannable返回设置好的效果 - * @author zhangchaoqun - */ - private Spannable getHighlightQueryResult(String fullText, String userQuery) { - //新建一个效果选项 - 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)) { - //设置背景颜色 - spannable.setSpan( - new BackgroundColorSpan(this.getResources().getColor( - R.color.user_query_highlight)), m.start(), m.end(), - Spannable.SPAN_INCLUSIVE_EXCLUSIVE); - //跟新起始位置 - start = m.end(); - } - } - return spannable; - } - - - /** - * @description 描述:获取列表项 - * @param 参数1:item - * @param 参数2:index - * @param 参数3: - * @return 返回值:View返回列表视图 - * @author zhangchaoqun - */ - private View getListItem(String item, int index) { - //创建一个视图 - View view = LayoutInflater.from(this).inflate(R.layout.note_edit_list_item, null); - //创建一个文本编辑框并设置可见性 - final NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text); - edit.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId)); - //建立一个打钩框并设置监听器 - 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); - } - } - }); - - //选择勾选 - 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(); - } - //选择不勾选 - 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(); - } - - //运行编辑框的监听器对该行为作出反应，并设置下标及文本内容 - edit.setOnTextViewChangeListener(this); - edit.setIndex(index); - edit.setText(getHighlightQueryResult(item, mUserQuery)); - return view; - } - - - /** - * @description 描述:便签内容发生改变时需要做的事情 - * @param 参数1:index - * @param 参数2:hasText - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - public void onTextChange(int index, boolean hasText) { - if (index >= mEditTextList.getChildCount()) { - Log.e(TAG, "Wrong index, should not happen"); - return; - } - - //如果内容不为空则将其子编辑框可见性置为可见，否则不可见 - 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); - } - } - - - /** - * @description 描述:检查模式和列表模式的切换 - * @param 参数1:oldMode - * @param 参数2:newMode - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - public void onCheckListModeChanged(int oldMode, int newMode) { - //检查模式是否切换到列表模式 - 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); - } - } - - - /** - * @description 描述:设置勾选选项表并返回是否勾选的标记 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:bool是否勾选 - * @author zhangchaoqun - */ - private boolean getWorkingText() { - //初始化check标记 - boolean hasChecked = false; - // 若模式为CHECK_LIST - if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) { - StringBuilder sb = new StringBuilder(); - //遍历所有子编辑框的视图 - for (int i = 0; i < mEditTextList.getChildCount(); i++) { - View view = mEditTextList.getChildAt(i); - NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text); - //若文本不为空 - if (!TextUtils.isEmpty(edit.getText())) { - //该选项框已打钩 - if (((CheckBox) view.findViewById(R.id.cb_edit_item)).isChecked()) { - //扩展字符串为已打钩并把标记置true - sb.append(TAG_CHECKED).append(" ").append(edit.getText()).append("\n"); - hasChecked = true; - } else { - //扩展字符串添加未打钩 - sb.append(TAG_UNCHECKED).append(" ").append(edit.getText()).append("\n"); - } - } - } - //利用编辑好的字符串设置运行便签的内容 - mWorkingNote.setWorkingText(sb.toString()); - } else { - // 若不是list模式直接用编辑器中的内容设置运行中标签的内容 - mWorkingNote.setWorkingText(mNoteEditor.getText().toString()); - } - return hasChecked; - } - - - /** - * @description 描述:保存便签 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:bool是否保存 - * @author zhangchaoqun - */ - private boolean saveNote() { - //运行 getWorkingText()之后保存 - 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 - */ - //链接RESULT_OK是为了识别保存的2种情况，一是创建后保存，二是修改后保存 - setResult(RESULT_OK); - } - return saved; - } - - - /** - * @description 描述:将便签发送至桌面 - * @param 参数1: - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - 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 - */ - //若不存在数据也就是新的标签就保存起来先 - if (!mWorkingNote.existInDatabase()) { - saveNote(); - } - - //若是有内容 - if (mWorkingNote.getNoteId() > 0) { - //建立发送到桌面的连接器 - Intent sender = new Intent(); - Intent shortcutIntent = new Intent(this, NoteEditActivity.class); - //链接为一个视图 - shortcutIntent.setAction(Intent.ACTION_VIEW); - /* - *将便签的相关信息都添加到要发送的文件里 - */ - 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); - //设置sneder的行为是发送 - sender.setAction("com.android.launcher.action.INSTALL_SHORTCUT"); - //显示到桌面 - showToast(R.string.info_note_enter_desktop); - sendBroadcast(sender); - } - //空便签直接报错 - 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); - } - } - - - /** - * @description 描述:编辑小图标的标题 - * @param 参数1:content - * @param 参数2: - * @param 参数3: - * @return 返回值:String标题 - * @author zhangchaoqun - */ - private String makeShortcutIconTitle(String content) { - //直接设置为content中的内容并返回，有勾选和未勾选2种 - 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; - } - - - /** - * @description 描述:显示提示的视图，根据下标显示对应的提示 - * @param 参数1:resId - * @param 参数2: - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - private void showToast(int resId) { - showToast(resId, Toast.LENGTH_SHORT); - } - - - /** - * @description 描述:持续显示提示的视图，根据下标和持续的时间（duration）编辑提示视图并显示 - * @param 参数1:resId - * @param 参数2:duration - * @param 参数3: - * @return 返回值:void - * @author zhangchaoqun - */ - private void showToast(int resId, int duration) { - Toast.makeText(this, resId, duration).show(); - } -}