main
parent
239a876094
commit
1fbc2e9fee
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package net.micode.notes.ui;
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import android.content.Context;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.Button;
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import android.widget.PopupMenu;
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import android.widget.PopupMenu.OnMenuItemClickListener;
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import net.micode.notes.R;
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// 下拉菜单类，用于创建和管理一个与按钮关联的下拉菜单
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public class DropdownMenu {
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// 关联的按钮
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private Button mButton;
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// 弹出式菜单对象
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private PopupMenu mPopupMenu;
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// 菜单对象
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private Menu mMenu;
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// 构造函数，初始化下拉菜单
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public DropdownMenu(Context context, Button button, int menuId) {
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mButton = button;
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// 设置按钮的背景资源为下拉图标
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mButton.setBackgroundResource(R.drawable.dropdown_icon);
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// 创建与按钮关联的弹出式菜单
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mPopupMenu = new PopupMenu(context, mButton);
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mMenu = mPopupMenu.getMenu();
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// 填充菜单资源
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mPopupMenu.getMenuInflater().inflate(menuId, mMenu);
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// 设置按钮的点击事件，点击按钮时显示弹出式菜单
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mButton.setOnClickListener(new OnClickListener() {
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public void onClick(View v) {
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mPopupMenu.show();
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}
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});
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}
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// 设置下拉菜单菜单项的点击监听器
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public void setOnDropdownMenuItemClickListener(OnMenuItemClickListener listener) {
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if (mPopupMenu!= null) {
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mPopupMenu.setOnMenuItemClickListener(listener);
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}
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}
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// 根据ID查找菜单项
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public MenuItem findItem(int id) {
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return mMenu.findItem(id);
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}
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// 设置按钮的文本（即下拉菜单的标题）
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public void setTitle(CharSequence title) {
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mButton.setText(title);
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}
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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.AlarmManager;
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import android.app.AlertDialog;
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import android.app.PendingIntent;
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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.graphics.Paint;
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import android.os.Bundle;
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import android.text.Editable;
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import android.text.Spannable;
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import android.text.SpannableString;
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import android.text.TextUtils;
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import android.text.style.BackgroundColorSpan;
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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.MotionEvent;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.CheckBox;
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import android.widget.CompoundButton;
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import android.widget.EditText;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.annotation.Nullable;
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import androidx.appcompat.widget.Toolbar;
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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.tool.DataUtils;
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import net.micode.notes.ui.DateTimePickerDialog;
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import net.micode.notes.ui.DateTimePickerDialog.OnDateTimeSetListener;
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import net.micode.notes.ui.TextAppearanceResources;
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import net.micode.notes.ui.WorkingNote;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.Map;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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// 笔记编辑活动类，用于编辑笔记的内容、设置等操作
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public class NoteEditActivity extends Activity implements View.OnClickListener,
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NoteSettingChangedListener, OnTextViewChangeListener {
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// 笔记头部视图持有者类，用于方便管理笔记头部的视图组件
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private class HeadViewHolder {
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public TextView tvModified; // 最后修改日期文本视图
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public ImageView ivAlertIcon; // 提醒图标
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public TextView tvAlertDate; // 提醒日期文本视图
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public ImageView ibSetBgColor; // 设置背景颜色按钮
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}
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// 背景颜色选择按钮与颜色ID的映射
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private static final Map<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>();
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static {
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sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW);
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sBgSelectorBtnsMap.put(R.id.iv_bg_red, ResourceParser.RED);
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sBgSelectorBtnsMap.put(R.id.iv_bg_blue, ResourceParser.BLUE);
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sBgSelectorBtnsMap.put(R.id.iv_bg_green, ResourceParser.GREEN);
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sBgSelectorBtnsMap.put(R.id.iv_bg_white, ResourceParser.WHITE);
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}
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// 背景颜色选择按钮与选中状态图标的映射
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private static final Map<Integer, Integer> sBgSelectorSelectionMap = new HashMap<Integer, Integer>();
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static {
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sBgSelectorSelectionMap.put(ResourceParser.YELLOW, R.id.iv_bg_yellow_select);
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sBgSelectorSelectionMap.put(ResourceParser.RED, R.id.iv_bg_red_select);
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sBgSelectorSelectionMap.put(ResourceParser.BLUE, R.id.iv_bg_blue_select);
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sBgSelectorSelectionMap.put(ResourceParser.GREEN, R.id.iv_bg_green_select);
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sBgSelectorSelectionMap.put(ResourceParser.WHITE, R.id.iv_bg_white_select);
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}
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// 字体大小按钮与字体大小ID的映射
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private static final Map<Integer, Integer> sFontSizeBtnsMap = new HashMap<Integer, Integer>();
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static {
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sFontSizeBtnsMap.put(R.id.ll_font_large, ResourceParser.TEXT_LARGE);
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sFontSizeBtnsMap.put(R.id.ll_font_small, ResourceParser.TEXT_SMALL);
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sFontSizeBtnsMap.put(R.id.ll_font_normal, ResourceParser.TEXT_MEDIUM);
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sFontSizeBtnsMap.put(R.id.ll_font_super, ResourceParser.TEXT_SUPER);
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}
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// 字体大小ID与选中状态图标的映射
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private static final Map<Integer, Integer> sFontSelectorSelectionMap = new HashMap<Integer, Integer>();
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static {
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sFontSelectorSelectionMap.put(ResourceParser.TEXT_LARGE, R.id.iv_large_select);
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sFontSelectorSelectionMap.put(ResourceParser.TEXT_SMALL, R.id.iv_small_select);
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sFontSelectorSelectionMap.put(ResourceParser.TEXT_MEDIUM, R.id.iv_medium_select);
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sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select);
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}
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private static final String TAG = "NoteEditActivity";
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// 笔记头部视图持有者实例
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private HeadViewHolder mNoteHeaderHolder;
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// 笔记头部视图面板
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private View mHeadViewPanel;
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// 背景颜色选择器视图
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private View mNoteBgColorSelector;
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// 字体大小选择器视图
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private View mFontSizeSelector;
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// 笔记编辑文本视图
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private EditText mNoteEditor;
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// 笔记编辑视图面板
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private View mNoteEditorPanel;
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// 当前正在编辑的笔记工作对象
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private WorkingNote mWorkingNote;
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// 共享偏好设置实例
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private SharedPreferences mSharedPrefs;
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// 当前字体大小ID
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private int mFontSizeId;
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private static final String PREFERENCE_FONT_SIZE = "pref_font_size";
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// 快捷方式图标标题的最大长度
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private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10;
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// 选中标记字符串
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public static final String TAG_CHECKED = String.valueOf('\u221A');
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// 未选中标记字符串
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public static final String TAG_UNCHECKED = String.valueOf('\u25A1');
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// 用于显示可编辑文本项的线性布局
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private LinearLayout mEditTextList;
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// 用户查询字符串（用于搜索结果相关）
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private String mUserQuery;
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// 用于搜索的正则表达式模式
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private Pattern mPattern;
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// 活动创建时调用
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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_edit);
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// 初始化活动状态，如果初始化失败则结束活动
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if (savedInstanceState == null &&!initActivityState(getIntent())) {
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finish();
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return;
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}
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initResources();
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}
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// 当活动从被杀死状态恢复时调用
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@Override
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protected void onRestoreInstanceState(Bundle savedInstanceState) {
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super.onRestoreInstanceState(savedInstanceState);
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if (savedInstanceState!= null && savedInstanceState.containsKey(Intent.EXTRA_UID)) {
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Intent intent = new Intent(Intent.ACTION_VIEW);
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intent.putExtra(Intent.EXTRA_UID, savedInstanceState.getLong(Intent.EXTRA_UID));
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if (!initActivityState(intent)) {
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finish();
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return;
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}
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Log.d(TAG, "Restoring from killed activity");
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}
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}
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// 初始化活动状态，根据传入的意图确定是查看、新建还是编辑笔记
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private boolean initActivityState(Intent intent) {
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mWorkingNote = null;
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// 如果是查看笔记操作
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if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) {
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long noteId = intent.getLongExtra(Intent.EXTRA_UID, 0);
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mUserQuery = "";
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// 如果是从搜索结果进入
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if (intent.hasExtra(SearchManager.EXTRA_DATA_KEY)) {
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noteId = Long.parseLong(intent.getStringExtra(SearchManager.EXTRA_DATA_KEY));
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mUserQuery = intent.getStringExtra(SearchManager.USER_QUERY);
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}
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// 检查笔记是否在数据库中可见
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if (!DataUtils.visibleInNoteDatabase(getContentResolver(), noteId, Notes.TYPE_NOTE)) {
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Intent jump = new Intent(this, NotesListActivity.class);
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startActivity(jump);
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showToast(R.string.error_note_not_exist);
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finish();
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return false;
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} else {
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// 加载笔记
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mWorkingNote = WorkingNote.load(this, noteId);
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if (mWorkingNote == null) {
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Log.e(TAG, "load note failed with note id" + noteId);
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finish();
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return false;
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}
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}
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// 设置软键盘初始状态为隐藏且可调整大小
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getWindow().setSoftInputMode(
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WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
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| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
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// 如果是新建或编辑笔记操作
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} else if (TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) {
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long folderId = intent.getLongExtra(Notes.INTENT_EXTRA_FOLDER_ID, 0);
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int widgetId = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_ID,
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AppWidgetManager.INVALID_APPWIDGET_ID);
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int widgetType = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_TYPE,
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Notes.TYPE_WIDGET_INVALIDE);
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int bgResId = intent.getIntExtra(Notes.INTENT_EXTRA_BACKGROUND_ID,
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ResourceParser.getDefaultBgId(this));
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String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
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long callDate = intent.getLongExtra(Notes.INTENT_EXTRA_CALL_DATE, 0);
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if (callDate!= 0 && phoneNumber!= null) {
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if (TextUtils.isEmpty(phoneNumber)) {
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Log.w(TAG, "The call record number is null");
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}
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long noteId = 0;
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if ((noteId = DataUtils.getNoteIdByPhoneNumberAndCallDate(getContentResolver(),
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phoneNumber, callDate)) > 0) {
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mWorkingNote = WorkingNote.load(this, noteId);
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if (mWorkingNote == null) {
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Log.e(TAG, "load call note failed with note id" + noteId);
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finish();
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return false;
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}
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} else {
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mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId,
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widgetType, bgResId);
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mWorkingNote.convertToCallNote(phoneNumber, callDate);
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}
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} else {
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mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, widgetType,
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bgResId);
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}
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// 设置软键盘初始状态为可见且可调整大小
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getWindow().setSoftInputMode(
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WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE
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| WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
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} else {
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Log.e(TAG, "Intent not specified action, should not support");
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finish();
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return false;
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}
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mWorkingNote.setOnSettingStatusChangedListener(this);
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return true;
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}
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// 活动恢复时调用，初始化笔记屏幕显示
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@Override
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protected void onResume() {
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super.onResume();
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initNoteScreen();
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}
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// 初始化笔记屏幕的显示内容
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private void initNoteScreen() {
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// 设置笔记编辑文本的字体外观
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mNoteEditor.setTextAppearance(this, TextAppearanceResources
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.getTexAppearanceResource(mFontSizeId));
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// 如果是清单模式，切换到清单视图
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if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
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switchToListMode(mWorkingNote.getContent());
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} else {
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// 否则设置笔记内容并将光标移动到末尾
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mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
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mNoteEditor.setSelection(mNoteEditor.getText().length());
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}
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// 隐藏所有背景颜色选择按钮的选中状态图标
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for (Integer id : sBgSelectorSelectionMap.keySet()) {
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findViewById(sBgSelectorSelectionMap.get(id)).setVisibility(View.GONE);
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}
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// 设置笔记头部和编辑区域的背景资源
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mHeadViewPanel.setBackgroundResource(mWorkingNote.getTitleBgResId());
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mNoteEditorPanel.setBackgroundResource(mWorkingNote.getBgColorResId());
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// 设置最后修改日期的显示文本
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mNoteHeaderHolder.tvModified.setText(DateUtils.formatDateTime(this,
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mWorkingNote.getModifiedDate(), DateUtils.FORMAT_SHOW_DATE
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| DateUtils.FORMAT_NUMERIC_DATE | DateUtils.FORMAT_SHOW_TIME
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| DateUtils.FORMAT_SHOW_YEAR));
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showAlertHeader();
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}
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// 显示提醒相关的头部信息（如果有提醒）
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private void showAlertHeader() {
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if (mWorkingNote.hasClockAlert()) {
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long time = System.currentTimeMillis();
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if (time > mWorkingNote.getAlertDate()) {
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mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired);
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} else {
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mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString(
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mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS));
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}
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mNoteHeaderHolder.tvAlertDate.setVisibility(View.VISIBLE);
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mNoteHeaderHolder.ivAlertIcon.setVisibility(View.VISIBLE);
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} else {
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mNoteHeaderHolder.tvAlertDate.setVisibility(View.GONE);
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mNoteHeaderHolder.ivAlertIcon.setVisibility(View.GONE);
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}
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}
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// 当有新的意图到达时调用，重新初始化活动状态
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@Override
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protected void onNewIntent(Intent intent) {
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super.onNewIntent(intent);
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initActivityState(intent);
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}
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// 保存活动状态，在保存前如果笔记未保存则先保存
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@Override
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protected void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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if (!mWorkingNote.existInDatabase()) {
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saveNote();
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}
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outState.putLong(Intent.EXTRA_UID, mWorkingNote.getNoteId());
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Log.d(TAG, "Save working note id: " + mWorkingNote.getNoteId() + " onSaveInstanceState");
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}
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// 分发触摸事件，用于处理背景颜色选择器和字体大小选择器的显示和隐藏
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@Override
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public boolean dispatchTouchEvent(MotionEvent ev) {
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if (mNoteBgColorSelector.getVisibility() == View.VISIBLE
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&&!inRangeOfView(mNoteBgColorSelector, ev)) {
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mNoteBgColorSelector.setVisibility(View.GONE);
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return true;
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}
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if (mFontSizeSelector.getVisibility() == View.VISIBLE
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&&!inRangeOfView(mFontSizeSelector, ev)) {
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mFontSizeSelector.setVisibility(View.GONE);
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return true;
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}
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return super.dispatchTouchEvent(ev);
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}
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// 判断触摸点是否在视图范围内
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private boolean inRangeOfView(View view, MotionEvent ev) {
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int[] location = new int[2];
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view.getLocationOnScreen(location);
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int x = location[0];
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int y = location[1];
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if (ev.getX() < x
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|| ev.getX() > (x + view.getWidth())
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|| ev.getY() < y
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|| ev.getY() > (y + view.getHeight())) {
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return false;
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}
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return true;
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}
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// 初始化资源，获取各种视图组件和设置初始值
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private void initResources() {
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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);
|
||||
}
|
||||
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);
|
||||
if (mFontSizeId >= TextAppearanceResources.getResourcesSize()) {
|
||||
mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
|
||||
}
|
||||
mEditTextList = (LinearLayout) findViewById(R.id.note_edit_list);
|
||||
}
|
||||
|
||||
// 活动暂停时调用，保存笔记并清除设置状态
|
||||
@Override
|
||||
protected void onPause() {
|
||||
super.onPause();
|
||||
if (saveNote()) {
|
||||
Log.d(TAG, "Note data was saved with length:" + mWorkingNote.getContent().length());
|
||||
}
|
||||
clearSettingState();
|
||||
}
|
||||
|
||||
// 更新小部件显示（如果笔记关联了小部件）
|
||||
private void updateWidget() {
|
||||
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
|
||||
if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_2X) {
|
||||
intent.setClass(this, NoteWidgetProvider_2x.class);
|
||||
|
||||
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);
|
||||
}
|
||||
|
||||
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());
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onPrepareOptionsMenu(Menu menu) {
|
||||
if (isFinishing()) {
|
||||
return true;
|
||||
}
|
||||
clearSettingState();
|
||||
menu.clear();
|
||||
if (mWorkingNote.getFolderId() == Notes.ID_CALL_RECORD_FOLDER) {
|
||||
getMenuInflater().inflate(R.menu.call_note_edit, menu);
|
||||
} else {
|
||||
getMenuInflater().inflate(R.menu.note_edit, menu);
|
||||
}
|
||||
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
|
||||
menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_normal_mode);
|
||||
} else {
|
||||
menu.findItem(R.id.menu_list_mode).setTitle(R.string.menu_list_mode);
|
||||
}
|
||||
if (mWorkingNote.hasClockAlert()) {
|
||||
menu.findItem(R.id.menu_alert).setVisible(false);
|
||||
} else {
|
||||
menu.findItem(R.id.menu_delete_remind).setVisible(false);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onOptionsItemSelected(MenuItem item) {
|
||||
switch (item.getItemId()) {
|
||||
case R.id.menu_new_note:
|
||||
createNewNote();
|
||||
break;
|
||||
case R.id.menu_delete:
|
||||
AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
||||
builder.setTitle(getString(R.string.alert_title_delete));
|
||||
builder.setIcon(android.R.drawable.ic_dialog_alert);
|
||||
builder.setMessage(getString(R.string.alert_message_delete_note));
|
||||
builder.setPositiveButton(android.R.string.ok,
|
||||
new DialogInterface.OnClickListener() {
|
||||
public void onClick(DialogInterface dialog, int which) {
|
||||
deleteCurrentNote();
|
||||
finish();
|
||||
}
|
||||
});
|
||||
builder.setNegativeButton(android.R.string.cancel, null);
|
||||
builder.show();
|
||||
break;
|
||||
case R.id.menu_font_size:
|
||||
mFontSizeSelector.setVisibility(View.VISIBLE);
|
||||
findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE);
|
||||
break;
|
||||
case R.id.menu_list_mode:
|
||||
mWorkingNote.setCheckListMode(mWorkingNote.getCheckListMode() == 0 ?
|
||||
TextNote.MODE_CHECK_LIST : 0);
|
||||
break;
|
||||
case R.id.menu_share:
|
||||
getWorkingText();
|
||||
sendTo(this, mWorkingNote.getContent());
|
||||
break;
|
||||
case R.id.menu_send_to_desktop:
|
||||
sendToDesktop();
|
||||
break;
|
||||
case R.id.menu_alert:
|
||||
setReminder();
|
||||
break;
|
||||
case R.id.menu_delete_remind:
|
||||
mWorkingNote.setAlertDate(0, false);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
private void setReminder() {
|
||||
DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis());
|
||||
d.setOnDateTimeSetListener(new OnDateTimeSetListener() {
|
||||
public void OnDateTimeSet(AlertDialog dialog, long date) {
|
||||
mWorkingNote.setAlertDate(date , true);
|
||||
}
|
||||
});
|
||||
d.show();
|
||||
}
|
||||
|
||||
/**
|
||||
* 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);
|
||||
}
|
||||
|
||||
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);
|
||||
}
|
||||
|
||||
private void deleteCurrentNote() {
|
||||
if (mWorkingNote.existInDatabase()) {
|
||||
HashSet<Long> ids = new HashSet<Long>();
|
||||
long id = mWorkingNote.getNoteId();
|
||||
if (id != Notes.ID_ROOT_FOLDER) {
|
||||
ids.add(id);
|
||||
} else {
|
||||
Log.d(TAG, "Wrong note id, should not happen");
|
||||
}
|
||||
if (!isSyncMode()) {
|
||||
if (!DataUtils.batchDeleteNotes(getContentResolver(), ids)) {
|
||||
Log.e(TAG, "Delete Note error");
|
||||
}
|
||||
} else {
|
||||
if (!DataUtils.batchMoveToFolder(getContentResolver(), ids, Notes.ID_TRASH_FOLER)) {
|
||||
Log.e(TAG, "Move notes to trash folder error, should not happens");
|
||||
}
|
||||
}
|
||||
}
|
||||
mWorkingNote.markDeleted(true);
|
||||
}
|
||||
|
||||
private boolean isSyncMode() {
|
||||
return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0;
|
||||
}
|
||||
|
||||
public void onClockAlertChanged(long date, boolean set) {
|
||||
/**
|
||||
* User could set clock to an unsaved note, so before setting the
|
||||
* alert clock, we should save the note first
|
||||
*/
|
||||
if (!mWorkingNote.existInDatabase()) {
|
||||
saveNote();
|
||||
}
|
||||
if (mWorkingNote.getNoteId() > 0) {
|
||||
Intent intent = new Intent(this, AlarmReceiver.class);
|
||||
intent.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mWorkingNote.getNoteId()));
|
||||
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
|
||||
AlarmManager alarmManager = ((AlarmManager) getSystemService(ALARM_SERVICE));
|
||||
showAlertHeader();
|
||||
if(!set) {
|
||||
alarmManager.cancel(pendingIntent);
|
||||
} else {
|
||||
alarmManager.set(AlarmManager.RTC_WAKEUP, date, pendingIntent);
|
||||
}
|
||||
} else {
|
||||
/**
|
||||
* There is the condition that user has input nothing (the note is
|
||||
* not worthy saving), we have no note id, remind the user that he
|
||||
* should input something
|
||||
*/
|
||||
Log.e(TAG, "Clock alert setting error");
|
||||
showToast(R.string.error_note_empty_for_clock);
|
||||
}
|
||||
}
|
||||
|
||||
public void onWidgetChanged() {
|
||||
updateWidget();
|
||||
}
|
||||
|
||||
public void onEditTextDelete(int index, String text) {
|
||||
int childCount = mEditTextList.getChildCount();
|
||||
if (childCount == 1) {
|
||||
return;
|
||||
}
|
||||
|
||||
for (int i = index + 1; i < childCount; i++) {
|
||||
((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
|
||||
.setIndex(i - 1);
|
||||
}
|
||||
|
||||
mEditTextList.removeViewAt(index);
|
||||
NoteEditText edit = null;
|
||||
if(index == 0) {
|
||||
edit = (NoteEditText) mEditTextList.getChildAt(0).findViewById(
|
||||
R.id.et_edit_text);
|
||||
} else {
|
||||
edit = (NoteEditText) mEditTextList.getChildAt(index - 1).findViewById(
|
||||
R.id.et_edit_text);
|
||||
}
|
||||
int length = edit.length();
|
||||
edit.append(text);
|
||||
edit.requestFocus();
|
||||
edit.setSelection(length);
|
||||
}
|
||||
|
||||
public void onEditTextEnter(int index, String text) {
|
||||
/**
|
||||
* Should not happen, check for debug
|
||||
*/
|
||||
if(index > mEditTextList.getChildCount()) {
|
||||
Log.e(TAG, "Index out of mEditTextList boundrary, should not happen");
|
||||
}
|
||||
|
||||
View view = getListItem(text, index);
|
||||
mEditTextList.addView(view, index);
|
||||
NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
|
||||
edit.requestFocus();
|
||||
edit.setSelection(0);
|
||||
for (int i = index + 1; i < mEditTextList.getChildCount(); i++) {
|
||||
((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
|
||||
.setIndex(i);
|
||||
}
|
||||
}
|
||||
|
||||
private void switchToListMode(String text) {
|
||||
mEditTextList.removeAllViews();
|
||||
String[] items = text.split("\n");
|
||||
int index = 0;
|
||||
for (String item : items) {
|
||||
if(!TextUtils.isEmpty(item)) {
|
||||
mEditTextList.addView(getListItem(item, index));
|
||||
index++;
|
||||
}
|
||||
}
|
||||
mEditTextList.addView(getListItem("", index));
|
||||
mEditTextList.getChildAt(index).findViewById(R.id.et_edit_text).requestFocus();
|
||||
|
||||
mNoteEditor.setVisibility(View.GONE);
|
||||
mEditTextList.setVisibility(View.VISIBLE);
|
||||
}
|
||||
|
||||
private Spannable getHighlightQueryResult(String fullText, String userQuery) {
|
||||
SpannableString spannable = new SpannableString(fullText == null ? "" : fullText);
|
||||
if (!TextUtils.isEmpty(userQuery)) {
|
||||
mPattern = Pattern.compile(userQuery);
|
||||
Matcher m = mPattern.matcher(fullText);
|
||||
int start = 0;
|
||||
while (m.find(start)) {
|
||||
spannable.setSpan(
|
||||
new BackgroundColorSpan(this.getResources().getColor(
|
||||
R.color.user_query_highlight)), m.start(), m.end(),
|
||||
Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
|
||||
start = m.end();
|
||||
}
|
||||
}
|
||||
return spannable;
|
||||
}
|
||||
|
||||
private View getListItem(String item, int index) {
|
||||
View view = LayoutInflater.from(this).inflate(R.layout.note_edit_list_item, null);
|
||||
final NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
|
||||
edit.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
|
||||
CheckBox cb = ((CheckBox) view.findViewById(R.id.cb_edit_item));
|
||||
cb.setOnCheckedChangeListener(new OnCheckedChangeListener() {
|
||||
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
|
||||
if (isChecked) {
|
||||
edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
|
||||
} else {
|
||||
edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
if (item.startsWith(TAG_CHECKED)) {
|
||||
cb.setChecked(true);
|
||||
edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
|
||||
item = item.substring(TAG_CHECKED.length(), item.length()).trim();
|
||||
} else if (item.startsWith(TAG_UNCHECKED)) {
|
||||
cb.setChecked(false);
|
||||
edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
|
||||
item = item.substring(TAG_UNCHECKED.length(), item.length()).trim();
|
||||
}
|
||||
|
||||
edit.setOnTextViewChangeListener(this);
|
||||
edit.setIndex(index);
|
||||
edit.setText(getHighlightQueryResult(item, mUserQuery));
|
||||
return view;
|
||||
}
|
||||
|
||||
public void onTextChange(int index, boolean hasText) {
|
||||
if (index >= mEditTextList.getChildCount()) {
|
||||
Log.e(TAG, "Wrong index, should not happen");
|
||||
return;
|
||||
}
|
||||
if(hasText) {
|
||||
mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.VISIBLE);
|
||||
} else {
|
||||
mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.GONE);
|
||||
}
|
||||
}
|
||||
|
||||
public void onCheckListModeChanged(int oldMode, int newMode) {
|
||||
if (newMode == TextNote.MODE_CHECK_LIST) {
|
||||
switchToListMode(mNoteEditor.getText().toString());
|
||||
} else {
|
||||
if (!getWorkingText()) {
|
||||
mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ",
|
||||
""));
|
||||
}
|
||||
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
|
||||
mEditTextList.setVisibility(View.GONE);
|
||||
mNoteEditor.setVisibility(View.VISIBLE);
|
||||
}
|
||||
}
|
||||
|
||||
private boolean getWorkingText() {
|
||||
boolean hasChecked = false;
|
||||
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
|
||||
StringBuilder sb = new StringBuilder();
|
||||
for (int i = 0; i < mEditTextList.getChildCount(); i++) {
|
||||
View view = mEditTextList.getChildAt(i);
|
||||
NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
|
||||
if (!TextUtils.isEmpty(edit.getText())) {
|
||||
if (((CheckBox) view.findViewById(R.id.cb_edit_item)).isChecked()) {
|
||||
sb.append(TAG_CHECKED).append(" ").append(edit.getText()).append("\n");
|
||||
hasChecked = true;
|
||||
} else {
|
||||
sb.append(TAG_UNCHECKED).append(" ").append(edit.getText()).append("\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
mWorkingNote.setWorkingText(sb.toString());
|
||||
} else {
|
||||
mWorkingNote.setWorkingText(mNoteEditor.getText().toString());
|
||||
}
|
||||
return hasChecked;
|
||||
}
|
||||
|
||||
private boolean saveNote() {
|
||||
getWorkingText();
|
||||
boolean saved = mWorkingNote.saveNote();
|
||||
if (saved) {
|
||||
/**
|
||||
* There are two modes from List view to edit view, open one note,
|
||||
* create/edit a node. Opening node requires to the original
|
||||
* position in the list when back from edit view, while creating a
|
||||
* new node requires to the top of the list. This code
|
||||
* {@link #RESULT_OK} is used to identify the create/edit state
|
||||
*/
|
||||
setResult(RESULT_OK);
|
||||
}
|
||||
return saved;
|
||||
}
|
||||
|
||||
private void sendToDesktop() {
|
||||
/**
|
||||
* Before send message to home, we should make sure that current
|
||||
* editing note is exists in databases. So, for new note, firstly
|
||||
* save it
|
||||
*/
|
||||
if (!mWorkingNote.existInDatabase()) {
|
||||
saveNote();
|
||||
}
|
||||
|
||||
if (mWorkingNote.getNoteId() > 0) {
|
||||
Intent sender = new Intent();
|
||||
Intent shortcutIntent = new Intent(this, NoteEditActivity.class);
|
||||
shortcutIntent.setAction(Intent.ACTION_VIEW);
|
||||
shortcutIntent.putExtra(Intent.EXTRA_UID, mWorkingNote.getNoteId());
|
||||
sender.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
|
||||
sender.putExtra(Intent.EXTRA_SHORTCUT_NAME,
|
||||
makeShortcutIconTitle(mWorkingNote.getContent()));
|
||||
sender.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
|
||||
Intent.ShortcutIconResource.fromContext(this, R.drawable.icon_app));
|
||||
sender.putExtra("duplicate", true);
|
||||
sender.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
|
||||
showToast(R.string.info_note_enter_desktop);
|
||||
sendBroadcast(sender);
|
||||
} else {
|
||||
/**
|
||||
* There is the condition that user has input nothing (the note is
|
||||
* not worthy saving), we have no note id, remind the user that he
|
||||
* should input something
|
||||
*/
|
||||
Log.e(TAG, "Send to desktop error");
|
||||
showToast(R.string.error_note_empty_for_send_to_desktop);
|
||||
}
|
||||
}
|
||||
|
||||
private String makeShortcutIconTitle(String content) {
|
||||
content = content.replace(TAG_CHECKED, "");
|
||||
content = content.replace(TAG_UNCHECKED, "");
|
||||
return content.length() > SHORTCUT_ICON_TITLE_MAX_LEN ? content.substring(0,
|
||||
SHORTCUT_ICON_TITLE_MAX_LEN) : content;
|
||||
}
|
||||
|
||||
private void showToast(int resId) {
|
||||
showToast(resId, Toast.LENGTH_SHORT);
|
||||
}
|
||||
|
||||
private void showToast(int resId, int duration) {
|
||||
Toast.makeText(this, resId, duration).show();
|
||||
}
|
||||
}
|
||||
Loading…
Reference in new issue