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Code Issues Pull Requests 2 Projects Releases Wiki Activity

NoteEditActivity.java

Browse Source 
NotesListItem.java
djz_branch
dujinzhou 2 years ago
parent f2197aa8e0
commit 38f769ef74
2 changed files with 213 additions and 214 deletions
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371
src/标注_杜金洲/NoteEditActivity.java
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@ -73,8 +73,8 @@ import java.util.regex.Pattern;
public class NoteEditActivity extends Activity implements OnClickListener, public class NoteEditActivity extends Activity implements OnClickListener,
//-继承Activity类，接口3个方法（Java无多重继承） //-继承Activity类，接口3个方法（Java无多重继承）
//该类主要是针对标签的编辑 //该类主要是针对标签的编辑
NoteSettingChangedListener, OnTextViewChangeListener { NoteSettingChangedListener, OnTextViewChangeListener {
private class HeadViewHolder { private class HeadViewHolder {
public TextView tvModified; public TextView tvModified;
@ -85,17 +85,17 @@ public class NoteEditActivity extends Activity implements OnClickListener,
public ImageView ibSetBgColor; public ImageView ibSetBgColor;
} }
//继承了系统内部许多和监听有关的类 //继承了系统内部许多和监听有关的类
private static final Map<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>(); private static final Map<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>();
//map其中一个是键的类型，第二个是值的类型，integer类型 //map其中一个是键的类型，第二个是值的类型，integer类型
static { static {
sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW); sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW);
//put() 方法将指定的键/值对插入到 Map 中。将指定值和指定键相连 //put() 方法将指定的键/值对插入到 Map 中。将指定值和指定键相连
sBgSelectorBtnsMap.put(R.id.iv_bg_red, ResourceParser.RED); sBgSelectorBtnsMap.put(R.id.iv_bg_red, ResourceParser.RED);
sBgSelectorBtnsMap.put(R.id.iv_bg_blue, ResourceParser.BLUE); sBgSelectorBtnsMap.put(R.id.iv_bg_blue, ResourceParser.BLUE);
sBgSelectorBtnsMap.put(R.id.iv_bg_green, ResourceParser.GREEN); sBgSelectorBtnsMap.put(R.id.iv_bg_green, ResourceParser.GREEN);
sBgSelectorBtnsMap.put(R.id.iv_bg_white, ResourceParser.WHITE);//资源解析器.白 sBgSelectorBtnsMap.put(R.id.iv_bg_white, ResourceParser.WHITE);//资源解析器.白
} }
private static final Map<Integer, Integer> sBgSelectorSelectionMap = new HashMap<Integer, Integer>(); private static final Map<Integer, Integer> sBgSelectorSelectionMap = new HashMap<Integer, Integer>();
@ -105,7 +105,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
sBgSelectorSelectionMap.put(ResourceParser.BLUE, R.id.iv_bg_blue_select); sBgSelectorSelectionMap.put(ResourceParser.BLUE, R.id.iv_bg_blue_select);
sBgSelectorSelectionMap.put(ResourceParser.GREEN, R.id.iv_bg_green_select); sBgSelectorSelectionMap.put(ResourceParser.GREEN, R.id.iv_bg_green_select);
sBgSelectorSelectionMap.put(ResourceParser.WHITE, R.id.iv_bg_white_select); sBgSelectorSelectionMap.put(ResourceParser.WHITE, R.id.iv_bg_white_select);
}//同上 ，将parser和select 相连 }//同上 ，将parser和select 相连
private static final Map<Integer, Integer> sFontSizeBtnsMap = new HashMap<Integer, Integer>(); private static final Map<Integer, Integer> sFontSizeBtnsMap = new HashMap<Integer, Integer>();
static { static {
@ -113,7 +113,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
sFontSizeBtnsMap.put(R.id.ll_font_small, ResourceParser.TEXT_SMALL); 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_normal, ResourceParser.TEXT_MEDIUM);
sFontSizeBtnsMap.put(R.id.ll_font_super, ResourceParser.TEXT_SUPER); sFontSizeBtnsMap.put(R.id.ll_font_super, ResourceParser.TEXT_SUPER);
}//同上 }//同上
private static final Map<Integer, Integer> sFontSelectorSelectionMap = new HashMap<Integer, Integer>(); private static final Map<Integer, Integer> sFontSelectorSelectionMap = new HashMap<Integer, Integer>();
static { static {
@ -121,36 +121,36 @@ public class NoteEditActivity extends Activity implements OnClickListener,
sFontSelectorSelectionMap.put(ResourceParser.TEXT_SMALL, R.id.iv_small_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_MEDIUM, R.id.iv_medium_select);
sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select); sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select);
}//同上 }//同上
private static final String TAG = "NoteEditActivity"; private static final String TAG = "NoteEditActivity";
private HeadViewHolder mNoteHeaderHolder; private HeadViewHolder mNoteHeaderHolder;
private View mHeadViewPanel;//View是一个矩形区域，我们可以在这个区域上定义自己的控件。View是用来构建用户界面组件(Button，Textfields等等)的基类。 private View mHeadViewPanel;//View是一个矩形区域，我们可以在这个区域上定义自己的控件。View是用来构建用户界面组件(Button，Textfields等等)的基类。
//私有化一个界面操作mNoteBgColorSelector，对背景颜色的操作 //私有化一个界面操作mNoteBgColorSelector，对背景颜色的操作
private View mFontSizeSelector; private View mFontSizeSelector;
//私有化一个界面操作mFontSizeSelector，对标签字体的操作 //私有化一个界面操作mFontSizeSelector，对标签字体的操作
private EditText mNoteEditor; private EditText mNoteEditor;
//声明编辑控件，对文本操作 //声明编辑控件，对文本操作
private View mNoteEditorPanel; private View mNoteEditorPanel;
//私有化一个界面操作mNoteEditorPanel，文本编辑的控制板 //私有化一个界面操作mNoteEditorPanel，文本编辑的控制板
public WorkingNote mWorkingNote; public WorkingNote mWorkingNote;
//对模板WorkingNote的初始化 //对模板WorkingNote的初始化
private SharedPreferences mSharedPrefs; private SharedPreferences mSharedPrefs;
//私有化SharedPreferences的数据存储方式 //私有化SharedPreferences的数据存储方式
private int mFontSizeId; private int mFontSizeId;
//用于操作字体的大小 //用于操作字体的大小
private static final String PREFERENCE_FONT_SIZE = "pref_font_size"; private static final String PREFERENCE_FONT_SIZE = "pref_font_size";
private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10; private static final int SHORTCUT_ICON_TITLE_MAX_LEN = 10;
public static final String TAG_CHECKED = String.valueOf('\u221A');//一个勾 public static final String TAG_CHECKED = String.valueOf('\u221A');//一个勾
public static final String TAG_UNCHECKED = String.valueOf('\u25A1');//空心正方形 public static final String TAG_UNCHECKED = String.valueOf('\u25A1');//空心正方形
private LinearLayout mEditTextList; private LinearLayout mEditTextList;
//线性布局，这个布局会将它所包含的控件在线性方向上依次排列。 //线性布局，这个布局会将它所包含的控件在线性方向上依次排列。
private String mUserQuery; private String mUserQuery;
private Pattern mPattern; private Pattern mPattern;
@ -158,7 +158,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
this.setContentView(R.layout.note_edit); this.setContentView(R.layout.note_edit);
//对数据库的访问操作 //对数据库的访问操作
if (savedInstanceState == null && !initActivityState(getIntent())) { if (savedInstanceState == null && !initActivityState(getIntent())) {
finish(); finish();
return; return;
@ -170,20 +170,20 @@ public class NoteEditActivity extends Activity implements OnClickListener,
* Current activity may be killed when the memory is low. Once it is killed, for another time * 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 * user load this activity, we should restore the former state
*/ */
//当内存不足时，当前的活动可能被杀死。一旦它被杀死，对于另一个时间，用户加载这个活动，我们应该恢复以前的状态 //当内存不足时，当前的活动可能被杀死。一旦它被杀死，对于另一个时间，用户加载这个活动，我们应该恢复以前的状态
@Override @Override
protected void onRestoreInstanceState(Bundle savedInstanceState) { protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState); super.onRestoreInstanceState(savedInstanceState);
if (savedInstanceState != null && savedInstanceState.containsKey(Intent.EXTRA_UID)) { if (savedInstanceState != null && savedInstanceState.containsKey(Intent.EXTRA_UID)) {
Intent intent = new Intent(Intent.ACTION_VIEW); Intent intent = new Intent(Intent.ACTION_VIEW);
//Intent用于组件的交互 //Intent用于组件的交互
intent.putExtra(Intent.EXTRA_UID, savedInstanceState.getLong(Intent.EXTRA_UID)); intent.putExtra(Intent.EXTRA_UID, savedInstanceState.getLong(Intent.EXTRA_UID));
if (!initActivityState(intent)) { if (!initActivityState(intent)) {
finish(); finish();
return; return;
} }
Log.d(TAG, "Restoring from killed activity"); Log.d(TAG, "Restoring from killed activity");
}//为防止内存不足时程序的终止，在这里有一个保存现场的函数 }//为防止内存不足时程序的终止，在这里有一个保存现场的函数
} }
private boolean initActivityState(Intent intent) { private boolean initActivityState(Intent intent) {
@ -191,7 +191,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
* If the user specified the {@link Intent#ACTION_VIEW} but not provided with id, * If the user specified the {@link Intent#ACTION_VIEW} but not provided with id,
* then jump to the NotesListActivity * then jump to the NotesListActivity
*/ */
//没有提供id， 则跳转到NotesListActivity //没有提供id， 则跳转到NotesListActivity
mWorkingNote = null; mWorkingNote = null;
if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) { if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) {
long noteId = intent.getLongExtra(Intent.EXTRA_UID, 0); long noteId = intent.getLongExtra(Intent.EXTRA_UID, 0);
@ -200,7 +200,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
/** /**
* Starting from the searched result * Starting from the searched result
*/ */
/*根据输入键值查找ID，如果没有找到，就显示错误*/ /*根据输入键值查找ID，如果没有找到，就显示错误*/
if (intent.hasExtra(SearchManager.EXTRA_DATA_KEY)) { if (intent.hasExtra(SearchManager.EXTRA_DATA_KEY)) {
noteId = Long.parseLong(intent.getStringExtra(SearchManager.EXTRA_DATA_KEY)); noteId = Long.parseLong(intent.getStringExtra(SearchManager.EXTRA_DATA_KEY));
mUserQuery = intent.getStringExtra(SearchManager.USER_QUERY); mUserQuery = intent.getStringExtra(SearchManager.USER_QUERY);
@ -223,9 +223,9 @@ public class NoteEditActivity extends Activity implements OnClickListener,
getWindow().setSoftInputMode( getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE); | WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
//|是OR运算符，是一种位符。有1为1，全0为0 //|是OR运算符，是一种位符。有1为1，全0为0
} else if(TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) { } else if(TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) {
// intent.getAction()，通过 getAction得到的字符串，来决定做什么 // intent.getAction()，通过 getAction得到的字符串，来决定做什么
long folderId = intent.getLongExtra(Notes.INTENT_EXTRA_FOLDER_ID, 0); long folderId = intent.getLongExtra(Notes.INTENT_EXTRA_FOLDER_ID, 0);
int widgetId = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_ID, int widgetId = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_ID,
AppWidgetManager.INVALID_APPWIDGET_ID); AppWidgetManager.INVALID_APPWIDGET_ID);
@ -250,7 +250,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
finish(); finish();
return false; return false;
} }
//将电话号码与手机的号码簿相关， 当mWorkingNote == null时，加载失败，下面就创建一个新的mworkingnote //将电话号码与手机的号码簿相关， 当mWorkingNote == null时，加载失败，下面就创建一个新的mworkingnote
} else { } else {
mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId,
widgetType, bgResId); widgetType, bgResId);
@ -278,7 +278,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
super.onResume(); super.onResume();
initNoteScreen(); initNoteScreen();
} }
//对界面的初始化操作,设置外观等 //对界面的初始化操作,设置外观等
private void initNoteScreen() { private void initNoteScreen() {
mNoteEditor.setTextAppearance(this, TextAppearanceResources mNoteEditor.setTextAppearance(this, TextAppearanceResources
.getTexAppearanceResource(mFontSizeId)); .getTexAppearanceResource(mFontSizeId));
@ -303,7 +303,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
* TODO: Add the menu for setting alert. Currently disable it because the DateTimePicker * TODO: Add the menu for setting alert. Currently disable it because the DateTimePicker
* is not ready * is not ready
*/ */
//添加设置闹钟的菜单。目前禁用它是因为DateTimePicker还没有准备好 //添加设置闹钟的菜单。目前禁用它是因为DateTimePicker还没有准备好
showAlertHeader(); showAlertHeader();
} }
@ -313,7 +313,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
if (time > mWorkingNote.getAlertDate()) { if (time > mWorkingNote.getAlertDate()) {
mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired); mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired);
} }
//系统时间大于闹钟时间，设置失效，基于代码健壮性考虑到 //系统时间大于闹钟时间，设置失效，基于代码健壮性考虑到
else { else {
mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString( mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString(
mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS)); mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS));
@ -323,7 +323,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
} else { } else {
mNoteHeaderHolder.tvAlertDate.setVisibility(View.GONE); mNoteHeaderHolder.tvAlertDate.setVisibility(View.GONE);
mNoteHeaderHolder.ivAlertIcon.setVisibility(View.GONE); mNoteHeaderHolder.ivAlertIcon.setVisibility(View.GONE);
};//闹钟开启的图标 };//闹钟开启的图标
} }
@Override @Override
@ -340,34 +340,34 @@ public class NoteEditActivity extends Activity implements OnClickListener,
* generate a id. If the editing note is not worth saving, there * generate a id. If the editing note is not worth saving, there
* is no id which is equivalent to create new note * is no id which is equivalent to create new note
*/ */
/*对于没有笔记ID的新笔记，我们应该首先保存它以生成一个ID。如果编辑的笔记不值得保存， /*对于没有笔记ID的新笔记，我们应该首先保存它以生成一个ID。如果编辑的笔记不值得保存，
这就相当于创建y一个没有ID新的笔记*/ 这就相当于创建y一个没有ID新的笔记*/
if (!mWorkingNote.existInDatabase()) { if (!mWorkingNote.existInDatabase()) {
saveNote(); saveNote();
} }
outState.putLong(Intent.EXTRA_UID, mWorkingNote.getNoteId()); outState.putLong(Intent.EXTRA_UID, mWorkingNote.getNoteId());
Log.d(TAG, "Save working note id: " + mWorkingNote.getNoteId() + " onSaveInstanceState"); Log.d(TAG, "Save working note id: " + mWorkingNote.getNoteId() + " onSaveInstanceState");
} }
//在创建一个新的标签时，先在数据库中匹配 //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 //如果不存在，那么先在数据库中存储
@Override @Override
//MotionEvent是对屏幕触控的传递机制 //MotionEvent是对屏幕触控的传递机制
public boolean dispatchTouchEvent(MotionEvent ev) { public boolean dispatchTouchEvent(MotionEvent ev) {
if (mNoteBgColorSelector.getVisibility() == View.VISIBLE if (mNoteBgColorSelector.getVisibility() == View.VISIBLE
&& !inRangeOfView(mNoteBgColorSelector, ev)) { && !inRangeOfView(mNoteBgColorSelector, ev)) {
mNoteBgColorSelector.setVisibility(View.GONE); mNoteBgColorSelector.setVisibility(View.GONE);
return true; return true;
}//颜色选择器在屏幕上可见 }//颜色选择器在屏幕上可见
if (mFontSizeSelector.getVisibility() == View.VISIBLE if (mFontSizeSelector.getVisibility() == View.VISIBLE
&& !inRangeOfView(mFontSizeSelector, ev)) { && !inRangeOfView(mFontSizeSelector, ev)) {
mFontSizeSelector.setVisibility(View.GONE); mFontSizeSelector.setVisibility(View.GONE);
return true; return true;
}//字体大小选择器在屏幕上可见 }//字体大小选择器在屏幕上可见
return super.dispatchTouchEvent(ev); return super.dispatchTouchEvent(ev);
} }
//对屏幕触控的坐标进行操作 //对屏幕触控的坐标进行操作
private boolean inRangeOfView(View view, MotionEvent ev) { private boolean inRangeOfView(View view, MotionEvent ev) {
int []location = new int[2]; int []location = new int[2];
view.getLocationOnScreen(location); view.getLocationOnScreen(location);
@ -381,7 +381,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
} }
return true; return true;
} }
//如果触控的位置超出了给定的范围，返回false //如果触控的位置超出了给定的范围，返回false
private void initResources() { private void initResources() {
mHeadViewPanel = findViewById(R.id.note_title); mHeadViewPanel = findViewById(R.id.note_title);
mNoteHeaderHolder = new HeadViewHolder(); mNoteHeaderHolder = new HeadViewHolder();
@ -396,13 +396,13 @@ public class NoteEditActivity extends Activity implements OnClickListener,
for (int id : sBgSelectorBtnsMap.keySet()) { for (int id : sBgSelectorBtnsMap.keySet()) {
ImageView iv = (ImageView) findViewById(id); ImageView iv = (ImageView) findViewById(id);
iv.setOnClickListener(this); iv.setOnClickListener(this);
}//对标签各项属性内容的初始化 }//对标签各项属性内容的初始化
mFontSizeSelector = findViewById(R.id.font_size_selector); mFontSizeSelector = findViewById(R.id.font_size_selector);
for (int id : sFontSizeBtnsMap.keySet()) { for (int id : sFontSizeBtnsMap.keySet()) {
View view = findViewById(id); View view = findViewById(id);
view.setOnClickListener(this); view.setOnClickListener(this);
};//选择字体大小 };//选择字体大小
mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this); mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE); mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE);
/** /**
@ -410,7 +410,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
* The id may larger than the length of resources, in this case, * The id may larger than the length of resources, in this case,
* return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE} * return the {@link ResourceParser#BG_DEFAULT_FONT_SIZE}
*/ */
//似乎是一个修复id过长的bug //似乎是一个修复id过长的bug
if(mFontSizeId >= TextAppearanceResources.getResourcesSize()) { if(mFontSizeId >= TextAppearanceResources.getResourcesSize()) {
mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE; mFontSizeId = ResourceParser.BG_DEFAULT_FONT_SIZE;
} }
@ -425,7 +425,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
} }
clearSettingState(); clearSettingState();
} }
//和桌面小工具的同步 //和桌面小工具的同步
private void updateWidget() { private void updateWidget() {
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE); Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
@ -490,11 +490,11 @@ public class NoteEditActivity extends Activity implements OnClickListener,
} else if (mFontSizeSelector.getVisibility() == View.VISIBLE) { } else if (mFontSizeSelector.getVisibility() == View.VISIBLE) {
mFontSizeSelector.setVisibility(View.GONE); mFontSizeSelector.setVisibility(View.GONE);
return true; return true;
}//清除设置状态，颜色、大小的设置 }//清除设置状态，颜色、大小的设置
return false; return false;
} }
//对选择菜单的准备 //对选择菜单的准备
public void onBackgroundColorChanged() { public void onBackgroundColorChanged() {
findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility( findViewById(sBgSelectorSelectionMap.get(mWorkingNote.getBgColorId())).setVisibility(
View.VISIBLE); View.VISIBLE);
@ -511,7 +511,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
menu.clear(); menu.clear();
if (mWorkingNote.getFolderId() == Notes.ID_CALL_RECORD_FOLDER) { if (mWorkingNote.getFolderId() == Notes.ID_CALL_RECORD_FOLDER) {
getMenuInflater().inflate(R.menu.call_note_edit, menu); 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 // MenuInflater是用来实例化Menu目录下的Menu布局文件的
} else { } else {
getMenuInflater().inflate(R.menu.note_edit, menu); getMenuInflater().inflate(R.menu.note_edit, menu);
@ -530,153 +530,153 @@ public class NoteEditActivity extends Activity implements OnClickListener,
} }
@Override @Override
//函数功能：动态改变菜单选项内容 //函数功能：动态改变菜单选项内容
public boolean onOptionsItemSelected(MenuItem item) { public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) { switch (item.getItemId()) {
//根据菜单的id来编辑相关项目 //根据菜单的id来编辑相关项目
case R.id.menu_new_note: case R.id.menu_new_note:
createNewNote(); createNewNote();
break; break;
case R.id.menu_delete: case R.id.menu_delete:
//创建和删除便签 //创建和删除便签
AlertDialog.Builder builder = new AlertDialog.Builder(this); AlertDialog.Builder builder = new AlertDialog.Builder(this);
//创建关于删除操作的对话框 //创建关于删除操作的对话框
builder.setTitle(getString(R.string.alert_title_delete)); builder.setTitle(getString(R.string.alert_title_delete));
// 设置标签的标题为alert_title_delet // 设置标签的标题为alert_title_delet
builder.setIcon(android.R.drawable.ic_dialog_alert); builder.setIcon(android.R.drawable.ic_dialog_alert);
//设置对话框图标 //设置对话框图标
builder.setMessage(getString(R.string.alert_message_delete_note)); builder.setMessage(getString(R.string.alert_message_delete_note));
//设置对话框内容 //设置对话框内容
builder.setPositiveButton(android.R.string.ok, builder.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() { new DialogInterface.OnClickListener() {
//建立按键监听器 //建立按键监听器
public void onClick(DialogInterface dialog, int which) { public void onClick(DialogInterface dialog, int which) {
//点击所触发事件 //点击所触发事件
deleteCurrentNote(); deleteCurrentNote();
// 删除单签便签 // 删除单签便签
finish(); finish();
} }
}); });
builder.setNegativeButton(android.R.string.cancel, null);//添加yes和no的按钮 builder.setNegativeButton(android.R.string.cancel, null);//添加yes和no的按钮
builder.show(); //显示对话框 builder.show(); //显示对话框
break; break;
case R.id.menu_font_size: //字体大小的编辑 case R.id.menu_font_size: //字体大小的编辑
mFontSizeSelector.setVisibility(View.VISIBLE);// 将字体选择器置为可见 mFontSizeSelector.setVisibility(View.VISIBLE);// 将字体选择器置为可见
findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE); findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE);
break; // 通过id找到相应的大小 break; // 通过id找到相应的大小
case R.id.menu_list_mode://选择列表模式 case R.id.menu_list_mode://选择列表模式
mWorkingNote.setCheckListMode(mWorkingNote.getCheckListMode() == 0 ? mWorkingNote.setCheckListMode(mWorkingNote.getCheckListMode() == 0 ?
TextNote.MODE_CHECK_LIST : 0); TextNote.MODE_CHECK_LIST : 0);
break;//菜单共享 break;//菜单共享
case R.id.menu_share: case R.id.menu_share:
getWorkingText(); getWorkingText();
sendTo(this, mWorkingNote.getContent()); sendTo(this, mWorkingNote.getContent());
// 用sendto函数将运行文本发送到遍历的本文内 // 用sendto函数将运行文本发送到遍历的本文内
break; break;
case R.id.menu_send_to_desktop: case R.id.menu_send_to_desktop:
sendToDesktop();//发送到桌面 sendToDesktop();//发送到桌面
break; break;
case R.id.menu_alert: case R.id.menu_alert:
setReminder();//创建提醒器 setReminder();//创建提醒器
break; break;
case R.id.menu_delete_remind: case R.id.menu_delete_remind:
mWorkingNote.setAlertDate(0, false);//删除日期提醒 mWorkingNote.setAlertDate(0, false);//删除日期提醒
break; break;
default: default:
break; break;
} }
return true; return true;
} }
//函数功能：建立事件提醒器 //函数功能：建立事件提醒器
private void setReminder() { private void setReminder() {
DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis()); DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis());
// 建立修改时间日期的对话框 // 建立修改时间日期的对话框
d.setOnDateTimeSetListener(new OnDateTimeSetListener() { d.setOnDateTimeSetListener(new OnDateTimeSetListener() {
public void OnDateTimeSet(AlertDialog dialog, long date) { public void OnDateTimeSet(AlertDialog dialog, long date) {
mWorkingNote.setAlertDate(date , true); mWorkingNote.setAlertDate(date , true);
} }
}); //建立时间日期的监听器 }); //建立时间日期的监听器
d.show();//显示对话框 d.show();//显示对话框
} }
/** /**
* Share note to apps that support {@link Intent#ACTION_SEND} action * Share note to apps that support {@link Intent#ACTION_SEND} action
* and {@text/plain} type * and {@text/plain} type
*/ */
//函数功能：共享便签 //函数功能：共享便签
private void sendTo(Context context, String info) { private void sendTo(Context context, String info) {
//建立intent链接选项 //建立intent链接选项
Intent intent = new Intent(Intent.ACTION_SEND); Intent intent = new Intent(Intent.ACTION_SEND);
//将需要传递的便签信息放入text文件中 //将需要传递的便签信息放入text文件中
intent.putExtra(Intent.EXTRA_TEXT, info); intent.putExtra(Intent.EXTRA_TEXT, info);
//编辑连接器的类型 //编辑连接器的类型
intent.setType("text/plain"); intent.setType("text/plain");
//在acti中进行链接 //在acti中进行链接
context.startActivity(intent); context.startActivity(intent);
} }
//函数功能：创建一个新的便签 //函数功能：创建一个新的便签
private void createNewNote() { private void createNewNote() {
// Firstly, save current editing notes // Firstly, save current editing notes
//保存当前便签 //保存当前便签
saveNote(); saveNote();
// For safety, start a new NoteEditActivity // For safety, start a new NoteEditActivity
finish(); finish();
Intent intent = new Intent(this, NoteEditActivity.class); Intent intent = new Intent(this, NoteEditActivity.class);
//设置链接器 //设置链接器
intent.setAction(Intent.ACTION_INSERT_OR_EDIT); intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
//该活动定义为创建或编辑 //该活动定义为创建或编辑
intent.putExtra(Notes.INTENT_EXTRA_FOLDER_ID, mWorkingNote.getFolderId()); intent.putExtra(Notes.INTENT_EXTRA_FOLDER_ID, mWorkingNote.getFolderId());
//将运行便签的id添加到INTENT_EXTRA_FOLDER_ID标记中 //将运行便签的id添加到INTENT_EXTRA_FOLDER_ID标记中
startActivity(intent); startActivity(intent);
//开始activity并链接 //开始activity并链接
} }
/* /*
* 函数功能：删除当前便签 * 函数功能：删除当前便签
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
private void deleteCurrentNote() { private void deleteCurrentNote() {
if (mWorkingNote.existInDatabase()) { if (mWorkingNote.existInDatabase()) {
//假如当前运行的便签内存有数据 //假如当前运行的便签内存有数据
HashSet<Long> ids = new HashSet<Long>(); HashSet<Long> ids = new HashSet<Long>();
long id = mWorkingNote.getNoteId(); long id = mWorkingNote.getNoteId();
if (id != Notes.ID_ROOT_FOLDER) { if (id != Notes.ID_ROOT_FOLDER) {
ids.add(id); ids.add(id);
//如果不是头文件夹建立一个hash表把便签id存起来 //如果不是头文件夹建立一个hash表把便签id存起来
} else { } else {
Log.d(TAG, "Wrong note id, should not happen"); Log.d(TAG, "Wrong note id, should not happen");
//否则报错 //否则报错
} }
if (!isSyncMode()) { if (!isSyncMode()) {
//在非同步模式情况下 //在非同步模式情况下
//删除操作 //删除操作
if (!DataUtils.batchDeleteNotes(getContentResolver(), ids)) { if (!DataUtils.batchDeleteNotes(getContentResolver(), ids)) {
Log.e(TAG, "Delete Note error"); Log.e(TAG, "Delete Note error");
} }
} else { } else {
//同步模式 //同步模式
//移动至垃圾文件夹的操作 //移动至垃圾文件夹的操作
if (!DataUtils.batchMoveToFolder(getContentResolver(), ids, Notes.ID_TRASH_FOLER)) { if (!DataUtils.batchMoveToFolder(getContentResolver(), ids, Notes.ID_TRASH_FOLER)) {
Log.e(TAG, "Move notes to trash folder error, should not happens"); Log.e(TAG, "Move notes to trash folder error, should not happens");
} }
} }
} }
mWorkingNote.markDeleted(true); mWorkingNote.markDeleted(true);
//将这些标签的删除标记置为true //将这些标签的删除标记置为true
} }
/* /*
* 函数功能：判断是否为同步模式 * 函数功能：判断是否为同步模式
* 函数实现：直接看NotesPreferenceActivity中同步名称是否为空 * 函数实现：直接看NotesPreferenceActivity中同步名称是否为空
*/ */
private boolean isSyncMode() { private boolean isSyncMode() {
return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0; return NotesPreferenceActivity.getSyncAccountName(this).trim().length() > 0;
} }
/* /*
* 函数功能：设置提醒时间 * 函数功能：设置提醒时间
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
public void onClockAlertChanged(long date, boolean set) { public void onClockAlertChanged(long date, boolean set) {
/** /**
@ -684,60 +684,60 @@ public class NoteEditActivity extends Activity implements OnClickListener,
* alert clock, we should save the note first * alert clock, we should save the note first
*/ */
if (!mWorkingNote.existInDatabase()) { if (!mWorkingNote.existInDatabase()) {
//首先保存已有的便签 //首先保存已有的便签
saveNote(); saveNote();
} }
if (mWorkingNote.getNoteId() > 0) { if (mWorkingNote.getNoteId() > 0) {
Intent intent = new Intent(this, AlarmReceiver.class); Intent intent = new Intent(this, AlarmReceiver.class);
intent.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mWorkingNote.getNoteId())); intent.setData(ContentUris.withAppendedId(Notes.CONTENT_NOTE_URI, mWorkingNote.getNoteId()));
//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 //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
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0); PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
AlarmManager alarmManager = ((AlarmManager) getSystemService(ALARM_SERVICE)); AlarmManager alarmManager = ((AlarmManager) getSystemService(ALARM_SERVICE));
//设置提醒管理器 //设置提醒管理器
showAlertHeader(); showAlertHeader();
if(!set) { if(!set) {
alarmManager.cancel(pendingIntent); alarmManager.cancel(pendingIntent);
} else { } else {
alarmManager.set(AlarmManager.RTC_WAKEUP, date, pendingIntent); alarmManager.set(AlarmManager.RTC_WAKEUP, date, pendingIntent);
} }
//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 //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
} else { } else {
/** /**
* There is the condition that user has input nothing (the note is * 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 * not worthy saving), we have no note id, remind the user that he
* should input something * should input something
*/ */
//没有运行的便签就报错 //没有运行的便签就报错
Log.e(TAG, "Clock alert setting error"); Log.e(TAG, "Clock alert setting error");
showToast(R.string.error_note_empty_for_clock); showToast(R.string.error_note_empty_for_clock);
} }
} }
/* /*
* 函数功能：Widget发生改变的所触发的事件 * 函数功能：Widget发生改变的所触发的事件
*/ */
public void onWidgetChanged() { public void onWidgetChanged() {
updateWidget();//更新Widget updateWidget();//更新Widget
} }
/* /*
* 函数功能： 删除编辑文本框所触发的事件 * 函数功能： 删除编辑文本框所触发的事件
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
public void onEditTextDelete(int index, String text) { public void onEditTextDelete(int index, String text) {
int childCount = mEditTextList.getChildCount(); int childCount = mEditTextList.getChildCount();
if (childCount == 1) { if (childCount == 1) {
return; return;
} }
//没有编辑框的话直接返回 //没有编辑框的话直接返回
for (int i = index + 1; i < childCount; i++) { for (int i = index + 1; i < childCount; i++) {
((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text)) ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
.setIndex(i - 1); .setIndex(i - 1);
//通过id把编辑框存在便签编辑框中 //通过id把编辑框存在便签编辑框中
} }
mEditTextList.removeViewAt(index); mEditTextList.removeViewAt(index);
//删除特定位置的视图 //删除特定位置的视图
NoteEditText edit = null; NoteEditText edit = null;
if(index == 0) { if(index == 0) {
edit = (NoteEditText) mEditTextList.getChildAt(0).findViewById( edit = (NoteEditText) mEditTextList.getChildAt(0).findViewById(
@ -746,16 +746,16 @@ public class NoteEditActivity extends Activity implements OnClickListener,
edit = (NoteEditText) mEditTextList.getChildAt(index - 1).findViewById( edit = (NoteEditText) mEditTextList.getChildAt(index - 1).findViewById(
R.id.et_edit_text); R.id.et_edit_text);
} }
//通过id把编辑框存在空的NoteEditText中 //通过id把编辑框存在空的NoteEditText中
int length = edit.length(); int length = edit.length();
edit.append(text); edit.append(text);
edit.requestFocus();//请求优先完成该此 编辑 edit.requestFocus();//请求优先完成该此 编辑
edit.setSelection(length);//定位到length位置处的条目 edit.setSelection(length);//定位到length位置处的条目
} }
/* /*
* 函数功能：进入编辑文本框所触发的事件 * 函数功能：进入编辑文本框所触发的事件
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
public void onEditTextEnter(int index, String text) { public void onEditTextEnter(int index, String text) {
/** /**
@ -763,84 +763,84 @@ public class NoteEditActivity extends Activity implements OnClickListener,
*/ */
if(index > mEditTextList.getChildCount()) { if(index > mEditTextList.getChildCount()) {
Log.e(TAG, "Index out of mEditTextList boundrary, should not happen"); Log.e(TAG, "Index out of mEditTextList boundrary, should not happen");
//越界把偶偶 //越界把偶偶
} }
View view = getListItem(text, index); View view = getListItem(text, index);
mEditTextList.addView(view, index); mEditTextList.addView(view, index);
//建立一个新的视图并添加到编辑文本框内 //建立一个新的视图并添加到编辑文本框内
NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text); NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
edit.requestFocus();//请求优先操作 edit.requestFocus();//请求优先操作
edit.setSelection(0);//定位到起始位置 edit.setSelection(0);//定位到起始位置
for (int i = index + 1; i < mEditTextList.getChildCount(); i++) { for (int i = index + 1; i < mEditTextList.getChildCount(); i++) {
((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text)) ((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
.setIndex(i); .setIndex(i);
//遍历子文本框并设置对应对下标 //遍历子文本框并设置对应对下标
} }
} }
/* /*
* 函数功能：切换至列表模式 * 函数功能：切换至列表模式
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
private void switchToListMode(String text) { private void switchToListMode(String text) {
mEditTextList.removeAllViews(); mEditTextList.removeAllViews();
String[] items = text.split("\n"); String[] items = text.split("\n");
int index = 0; int index = 0;
//清空所有视图，初始化下标 //清空所有视图，初始化下标
for (String item : items) { for (String item : items) {
if(!TextUtils.isEmpty(item)) { if(!TextUtils.isEmpty(item)) {
mEditTextList.addView(getListItem(item, index)); mEditTextList.addView(getListItem(item, index));
index++; index++;
//遍历所有文本单元并添加到文本框中 //遍历所有文本单元并添加到文本框中
} }
} }
mEditTextList.addView(getListItem("", index)); mEditTextList.addView(getListItem("", index));
mEditTextList.getChildAt(index).findViewById(R.id.et_edit_text).requestFocus(); mEditTextList.getChildAt(index).findViewById(R.id.et_edit_text).requestFocus();
//优先请求此操作 //优先请求此操作
mNoteEditor.setVisibility(View.GONE); mNoteEditor.setVisibility(View.GONE);
//便签编辑器不可见 //便签编辑器不可见
mEditTextList.setVisibility(View.VISIBLE); mEditTextList.setVisibility(View.VISIBLE);
//将文本编辑框置为可见 //将文本编辑框置为可见
} }
/* /*
* 函数功能：获取高亮效果的反馈情况 * 函数功能：获取高亮效果的反馈情况
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
private Spannable getHighlightQueryResult(String fullText, String userQuery) { private Spannable getHighlightQueryResult(String fullText, String userQuery) {
SpannableString spannable = new SpannableString(fullText == null ? "" : fullText); SpannableString spannable = new SpannableString(fullText == null ? "" : fullText);
//新建一个效果选项 //新建一个效果选项
if (!TextUtils.isEmpty(userQuery)) { if (!TextUtils.isEmpty(userQuery)) {
mPattern = Pattern.compile(userQuery); mPattern = Pattern.compile(userQuery);
//将用户的询问进行解析 //将用户的询问进行解析
Matcher m = mPattern.matcher(fullText); Matcher m = mPattern.matcher(fullText);
//建立一个状态机检查Pattern并进行匹配 //建立一个状态机检查Pattern并进行匹配
int start = 0; int start = 0;
while (m.find(start)) { while (m.find(start)) {
spannable.setSpan( spannable.setSpan(
new BackgroundColorSpan(this.getResources().getColor( new BackgroundColorSpan(this.getResources().getColor(
R.color.user_query_highlight)), m.start(), m.end(), R.color.user_query_highlight)), m.start(), m.end(),
Spannable.SPAN_INCLUSIVE_EXCLUSIVE); Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
//设置背景颜色 //设置背景颜色
start = m.end(); start = m.end();
//跟新起始位置 //跟新起始位置
} }
} }
return spannable; return spannable;
} }
/* /*
* 函数功能：获取列表项 * 函数功能：获取列表项
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
private View getListItem(String item, int index) { private View getListItem(String item, int index) {
View view = LayoutInflater.from(this).inflate(R.layout.note_edit_list_item, null); View view = LayoutInflater.from(this).inflate(R.layout.note_edit_list_item, null);
//创建一个视图 //创建一个视图
final NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text); final NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
edit.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId)); edit.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
//创建一个文本编辑框并设置可见性 //创建一个文本编辑框并设置可见性
CheckBox cb = ((CheckBox) view.findViewById(R.id.cb_edit_item)); CheckBox cb = ((CheckBox) view.findViewById(R.id.cb_edit_item));
cb.setOnCheckedChangeListener(new OnCheckedChangeListener() { cb.setOnCheckedChangeListener(new OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
@ -851,15 +851,15 @@ public class NoteEditActivity extends Activity implements OnClickListener,
} }
} }
}); });
//建立一个打钩框并设置监听器 //建立一个打钩框并设置监听器
if (item.startsWith(TAG_CHECKED)) { if (item.startsWith(TAG_CHECKED)) {
//选择勾选 //选择勾选
cb.setChecked(true); cb.setChecked(true);
edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG); edit.setPaintFlags(edit.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
item = item.substring(TAG_CHECKED.length(), item.length()).trim(); item = item.substring(TAG_CHECKED.length(), item.length()).trim();
} else if (item.startsWith(TAG_UNCHECKED)) { } else if (item.startsWith(TAG_UNCHECKED)) {
//选择不勾选 //选择不勾选
cb.setChecked(false); cb.setChecked(false);
edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG); edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
item = item.substring(TAG_UNCHECKED.length(), item.length()).trim(); item = item.substring(TAG_UNCHECKED.length(), item.length()).trim();
@ -868,94 +868,94 @@ public class NoteEditActivity extends Activity implements OnClickListener,
edit.setOnTextViewChangeListener(this); edit.setOnTextViewChangeListener(this);
edit.setIndex(index); edit.setIndex(index);
edit.setText(getHighlightQueryResult(item, mUserQuery)); edit.setText(getHighlightQueryResult(item, mUserQuery));
//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 //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
return view; return view;
} }
/* /*
* 函数功能：便签内容发生改变所 触发的事件 * 函数功能：便签内容发生改变所 触发的事件
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
public void onTextChange(int index, boolean hasText) { public void onTextChange(int index, boolean hasText) {
if (index >= mEditTextList.getChildCount()) { if (index >= mEditTextList.getChildCount()) {
Log.e(TAG, "Wrong index, should not happen"); Log.e(TAG, "Wrong index, should not happen");
return; return;
//越界报错 //越界报错
} }
if(hasText) { if(hasText) {
mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.VISIBLE); mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.VISIBLE);
} else { } else {
mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.GONE); mEditTextList.getChildAt(index).findViewById(R.id.cb_edit_item).setVisibility(View.GONE);
} }
//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 //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
} }
/* /*
* 函数功能：检查模式和列表模式的切换 * 函数功能：检查模式和列表模式的切换
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
public void onCheckListModeChanged(int oldMode, int newMode) { public void onCheckListModeChanged(int oldMode, int newMode) {
if (newMode == TextNote.MODE_CHECK_LIST) { if (newMode == TextNote.MODE_CHECK_LIST) {
switchToListMode(mNoteEditor.getText().toString()); switchToListMode(mNoteEditor.getText().toString());
//检查模式切换到列表模式 //检查模式切换到列表模式
} else { } else {
if (!getWorkingText()) { if (!getWorkingText()) {
mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ", mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ",
"")); ""));
} }
//若是获取到文本就改变其检查标记 //若是获取到文本就改变其检查标记
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery)); mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
mEditTextList.setVisibility(View.GONE); mEditTextList.setVisibility(View.GONE);
mNoteEditor.setVisibility(View.VISIBLE); mNoteEditor.setVisibility(View.VISIBLE);
//修改文本编辑器的内容和可见性 //修改文本编辑器的内容和可见性
} }
} }
/* /*
* 函数功能：设置勾选选项表并返回是否勾选的标记 * 函数功能：设置勾选选项表并返回是否勾选的标记
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
private boolean getWorkingText() { private boolean getWorkingText() {
boolean hasChecked = false; boolean hasChecked = false;
//初始化check标记 //初始化check标记
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) { if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
// 若模式为CHECK_LIST // 若模式为CHECK_LIST
StringBuilder sb = new StringBuilder(); StringBuilder sb = new StringBuilder();
//创建可变字符串 //创建可变字符串
for (int i = 0; i < mEditTextList.getChildCount(); i++) { for (int i = 0; i < mEditTextList.getChildCount(); i++) {
View view = mEditTextList.getChildAt(i); View view = mEditTextList.getChildAt(i);
//遍历所有子编辑框的视图 //遍历所有子编辑框的视图
NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text); NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
if (!TextUtils.isEmpty(edit.getText())) { if (!TextUtils.isEmpty(edit.getText())) {
//若文本不为空 //若文本不为空
if (((CheckBox) view.findViewById(R.id.cb_edit_item)).isChecked()) { if (((CheckBox) view.findViewById(R.id.cb_edit_item)).isChecked()) {
//该选项框已打钩 //该选项框已打钩
sb.append(TAG_CHECKED).append(" ").append(edit.getText()).append("\n"); sb.append(TAG_CHECKED).append(" ").append(edit.getText()).append("\n");
hasChecked = true; hasChecked = true;
//扩展字符串为已打钩并把标记置true //扩展字符串为已打钩并把标记置true
} else { } else {
sb.append(TAG_UNCHECKED).append(" ").append(edit.getText()).append("\n"); sb.append(TAG_UNCHECKED).append(" ").append(edit.getText()).append("\n");
//扩展字符串添加未打钩 //扩展字符串添加未打钩
} }
} }
} }
mWorkingNote.setWorkingText(sb.toString()); mWorkingNote.setWorkingText(sb.toString());
//利用编辑好的字符串设置运行便签的内容 //利用编辑好的字符串设置运行便签的内容
} else { } else {
mWorkingNote.setWorkingText(mNoteEditor.getText().toString()); mWorkingNote.setWorkingText(mNoteEditor.getText().toString());
// 若不是该模式直接用编辑器中的内容设置运行中标签的内容 // 若不是该模式直接用编辑器中的内容设置运行中标签的内容
} }
return hasChecked; return hasChecked;
} }
/* /*
* 函数功能：保存便签 * 函数功能：保存便签
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
private boolean saveNote() { private boolean saveNote() {
getWorkingText(); getWorkingText();
boolean saved = mWorkingNote.saveNote(); boolean saved = mWorkingNote.saveNote();
//运行 getWorkingText()之后保存 //运行 getWorkingText()之后保存
if (saved) { if (saved) {
/** /**
* There are two modes from List view to edit view, open one note, * There are two modes from List view to edit view, open one note,
@ -964,15 +964,15 @@ public class NoteEditActivity extends Activity implements OnClickListener,
* new node requires to the top of the list. This code * new node requires to the top of the list. This code
* {@link #RESULT_OK} is used to identify the create/edit state * {@link #RESULT_OK} is used to identify the create/edit state
*/ */
//如英文注释所说链接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 //如英文注释所说链接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); setResult(RESULT_OK);
} }
return saved; return saved;
} }
/* /*
* 函数功能：将便签发送至桌面 * 函数功能：将便签发送至桌面
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
private void sendToDesktop() { private void sendToDesktop() {
/** /**
@ -982,16 +982,16 @@ public class NoteEditActivity extends Activity implements OnClickListener,
*/ */
if (!mWorkingNote.existInDatabase()) { if (!mWorkingNote.existInDatabase()) {
saveNote(); saveNote();
//若不存在数据也就是新的标签就保存起来先 //若不存在数据也就是新的标签就保存起来先
} }
if (mWorkingNote.getNoteId() > 0) { if (mWorkingNote.getNoteId() > 0) {
//若是有内容 //若是有内容
Intent sender = new Intent(); Intent sender = new Intent();
Intent shortcutIntent = new Intent(this, NoteEditActivity.class); Intent shortcutIntent = new Intent(this, NoteEditActivity.class);
//建立发送到桌面的连接器 //建立发送到桌面的连接器
shortcutIntent.setAction(Intent.ACTION_VIEW); shortcutIntent.setAction(Intent.ACTION_VIEW);
//链接为一个视图 //链接为一个视图
shortcutIntent.putExtra(Intent.EXTRA_UID, mWorkingNote.getNoteId()); shortcutIntent.putExtra(Intent.EXTRA_UID, mWorkingNote.getNoteId());
sender.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent); sender.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
sender.putExtra(Intent.EXTRA_SHORTCUT_NAME, sender.putExtra(Intent.EXTRA_SHORTCUT_NAME,
@ -999,12 +999,12 @@ public class NoteEditActivity extends Activity implements OnClickListener,
sender.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, sender.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
Intent.ShortcutIconResource.fromContext(this, R.drawable.icon_app)); Intent.ShortcutIconResource.fromContext(this, R.drawable.icon_app));
sender.putExtra("duplicate", true); sender.putExtra("duplicate", true);
//将便签的相关信息都添加到要发送的文件里 //将便签的相关信息都添加到要发送的文件里
sender.setAction("com.android.launcher.action.INSTALL_SHORTCUT"); sender.setAction("com.android.launcher.action.INSTALL_SHORTCUT");
//设置sneder的行为是发送 //设置sneder的行为是发送
showToast(R.string.info_note_enter_desktop); showToast(R.string.info_note_enter_desktop);
sendBroadcast(sender); sendBroadcast(sender);
//显示到桌面 //显示到桌面
} else { } else {
/** /**
* There is the condition that user has input nothing (the note is * There is the condition that user has input nothing (the note is
@ -1013,36 +1013,35 @@ public class NoteEditActivity extends Activity implements OnClickListener,
*/ */
Log.e(TAG, "Send to desktop error"); Log.e(TAG, "Send to desktop error");
showToast(R.string.error_note_empty_for_send_to_desktop); showToast(R.string.error_note_empty_for_send_to_desktop);
//空便签直接报错 //空便签直接报错
} }
} }
/* /*
* 函数功能：编辑小图标的标题 * 函数功能：编辑小图标的标题
* 函数实现：如下注释 * 函数实现：如下注释
*/ */
private String makeShortcutIconTitle(String content) { private String makeShortcutIconTitle(String content) {
content = content.replace(TAG_CHECKED, ""); content = content.replace(TAG_CHECKED, "");
content = content.replace(TAG_UNCHECKED, ""); content = content.replace(TAG_UNCHECKED, "");
return content.length() > SHORTCUT_ICON_TITLE_MAX_LEN ? content.substring(0, return content.length() > SHORTCUT_ICON_TITLE_MAX_LEN ? content.substring(0,
SHORTCUT_ICON_TITLE_MAX_LEN) : content; SHORTCUT_ICON_TITLE_MAX_LEN) : content;
//直接设置为content中的内容并返回，有勾选和未勾选2种 //直接设置为content中的内容并返回，有勾选和未勾选2种
} }
/* /*
* 函数功能：显示提示的视图 * 函数功能：显示提示的视图
* 函数实现：根据下标显示对应的提示 * 函数实现：根据下标显示对应的提示
*/ */
private void showToast(int resId) { private void showToast(int resId) {
showToast(resId, Toast.LENGTH_SHORT); showToast(resId, Toast.LENGTH_SHORT);
} }
/* /*
* 函数功能：持续显示提示的视图 * 函数功能：持续显示提示的视图
* 函数实现：根据下标和持续的时间（duration）编辑提示视图并显示 * 函数实现：根据下标和持续的时间（duration）编辑提示视图并显示
*/ */
private void showToast(int resId, int duration) { private void showToast(int resId, int duration) {
Toast.makeText(this, resId, duration).show(); Toast.makeText(this, resId, duration).show();
} }
} }

56
src/标注_杜金洲/NotesListItem.java
Unescape View File

@ -14,43 +14,43 @@ import net.micode.notes.tool.DataUtils;
import net.micode.notes.tool.ResourceParser.NoteItemBgResources; import net.micode.notes.tool.ResourceParser.NoteItemBgResources;
//创建便签列表项目选项 //创建便签列表项目选项
public class NotesListItem extends LinearLayout { public class NotesListItem extends LinearLayout {
private ImageView mAlert;//闹钟图片 private ImageView mAlert;//闹钟图片
private TextView mTitle; //标题 private TextView mTitle; //标题
private TextView mTime; //时间 private TextView mTime; //时间
private TextView mCallName; // private TextView mCallName; //
private NoteItemData mItemData; //标签数据 private NoteItemData mItemData; //标签数据
private CheckBox mCheckBox; //打钩框 private CheckBox mCheckBox; //打钩框
/*初始化基本信息*/ /*初始化基本信息*/
public NotesListItem(Context context) { public NotesListItem(Context context) {
super(context); //super()它的主要作用是调整调用父类构造函数的顺序 super(context); //super()它的主要作用是调整调用父类构造函数的顺序
inflate(context, R.layout.note_item, this);//Inflate可用于将一个xml中定义的布局控件找出来,这里的xml是r。layout inflate(context, R.layout.note_item, this);//Inflate可用于将一个xml中定义的布局控件找出来,这里的xml是r。layout
//findViewById用于从contentView中查找指定ID的View，转换出来的形式根据需要而定; //findViewById用于从contentView中查找指定ID的View，转换出来的形式根据需要而定;
mAlert = (ImageView) findViewById(R.id.iv_alert_icon); mAlert = (ImageView) findViewById(R.id.iv_alert_icon);
mTitle = (TextView) findViewById(R.id.tv_title); mTitle = (TextView) findViewById(R.id.tv_title);
mTime = (TextView) findViewById(R.id.tv_time); mTime = (TextView) findViewById(R.id.tv_time);
mCallName = (TextView) findViewById(R.id.tv_name); mCallName = (TextView) findViewById(R.id.tv_name);
mCheckBox = (CheckBox) findViewById(android.R.id.checkbox); mCheckBox = (CheckBox) findViewById(android.R.id.checkbox);
} }
///根据data的属性对各个控件的属性的控制，主要是可见性Visibility，内容setText，格式setTextAppearance ///根据data的属性对各个控件的属性的控制，主要是可见性Visibility，内容setText，格式setTextAppearance
public void bind(Context context, NoteItemData data, boolean choiceMode, boolean checked) { public void bind(Context context, NoteItemData data, boolean choiceMode, boolean checked) {
if (choiceMode && data.getType() == Notes.TYPE_NOTE) { if (choiceMode && data.getType() == Notes.TYPE_NOTE) {
mCheckBox.setVisibility(View.VISIBLE); ///设置可见行为可见 mCheckBox.setVisibility(View.VISIBLE); ///设置可见行为可见
mCheckBox.setChecked(checked); ///格子打钩 mCheckBox.setChecked(checked); ///格子打钩
} else { } else {
mCheckBox.setVisibility(View.GONE); mCheckBox.setVisibility(View.GONE);
} }
mItemData = data; mItemData = data;
///设置控件属性，一共三种情况，由data的id和父id是否与保存到文件夹的id一致来决定 ///设置控件属性，一共三种情况，由data的id和父id是否与保存到文件夹的id一致来决定
if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) { if (data.getId() == Notes.ID_CALL_RECORD_FOLDER) {
mCallName.setVisibility(View.GONE); mCallName.setVisibility(View.GONE);
mAlert.setVisibility(View.VISIBLE); mAlert.setVisibility(View.VISIBLE);
//设置该textview的style //设置该textview的style
mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem); mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
//settext为设置内容 //settext为设置内容
mTitle.setText(context.getString(R.string.call_record_folder_name) mTitle.setText(context.getString(R.string.call_record_folder_name)
+ context.getString(R.string.format_folder_files_count, data.getNotesCount())); + context.getString(R.string.format_folder_files_count, data.getNotesCount()));
mAlert.setImageResource(R.drawable.call_record); mAlert.setImageResource(R.drawable.call_record);
@ -59,9 +59,9 @@ public class NotesListItem extends LinearLayout {
mCallName.setText(data.getCallName()); mCallName.setText(data.getCallName());
mTitle.setTextAppearance(context,R.style.TextAppearanceSecondaryItem); mTitle.setTextAppearance(context,R.style.TextAppearanceSecondaryItem);
mTitle.setText(DataUtils.getFormattedSnippet(data.getSnippet())); mTitle.setText(DataUtils.getFormattedSnippet(data.getSnippet()));
///关于闹钟的设置 ///关于闹钟的设置
if (data.hasAlert()) { if (data.hasAlert()) {
mAlert.setImageResource(R.drawable.clock);//图片来源的设置 mAlert.setImageResource(R.drawable.clock);//图片来源的设置
mAlert.setVisibility(View.VISIBLE); mAlert.setVisibility(View.VISIBLE);
} else { } else {
mAlert.setVisibility(View.GONE); mAlert.setVisibility(View.GONE);
@ -69,7 +69,7 @@ public class NotesListItem extends LinearLayout {
} else { } else {
mCallName.setVisibility(View.GONE); mCallName.setVisibility(View.GONE);
mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem); mTitle.setTextAppearance(context, R.style.TextAppearancePrimaryItem);
///设置title格式 ///设置title格式
if (data.getType() == Notes.TYPE_FOLDER) { if (data.getType() == Notes.TYPE_FOLDER) {
mTitle.setText(data.getSnippet() mTitle.setText(data.getSnippet()
+ context.getString(R.string.format_folder_files_count, + context.getString(R.string.format_folder_files_count,
@ -78,39 +78,39 @@ public class NotesListItem extends LinearLayout {
} else { } else {
mTitle.setText(DataUtils.getFormattedSnippet(data.getSnippet())); mTitle.setText(DataUtils.getFormattedSnippet(data.getSnippet()));
if (data.hasAlert()) { if (data.hasAlert()) {
mAlert.setImageResource(R.drawable.clock);///设置图片来源 mAlert.setImageResource(R.drawable.clock);///设置图片来源
mAlert.setVisibility(View.VISIBLE); mAlert.setVisibility(View.VISIBLE);
} else { } else {
mAlert.setVisibility(View.GONE); mAlert.setVisibility(View.GONE);
} }
} }
} }
///设置内容，获取相关时间，从data里编辑的日期中获取 ///设置内容，获取相关时间，从data里编辑的日期中获取
mTime. setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate())); mTime. setText(DateUtils.getRelativeTimeSpanString(data.getModifiedDate()));
setBackground(data); setBackground(data);
} }
//根据data的文件属性来设置背景 //根据data的文件属性来设置背景
private void setBackground(NoteItemData data) { private void setBackground(NoteItemData data) {
int id = data.getBgColorId(); int id = data.getBgColorId();
//，若是note型文件，则4种情况，对于4种不同情况的背景来源 //，若是note型文件，则4种情况，对于4种不同情况的背景来源
if (data.getType() == Notes.TYPE_NOTE) { if (data.getType() == Notes.TYPE_NOTE) {
//单个数据并且只有一个子文件夹 //单个数据并且只有一个子文件夹
if (data.isSingle() || data.isOneFollowingFolder()) { if (data.isSingle() || data.isOneFollowingFolder()) {
setBackgroundResource(NoteItemBgResources.getNoteBgSingleRes(id)); setBackgroundResource(NoteItemBgResources.getNoteBgSingleRes(id));
} else if (data.isLast()) {//是最后一个数据 } else if (data.isLast()) {//是最后一个数据
setBackgroundResource(NoteItemBgResources.getNoteBgLastRes(id)); setBackgroundResource(NoteItemBgResources.getNoteBgLastRes(id));
} else if (data.isFirst() || data.isMultiFollowingFolder()) {//是一个数据并有多个子文件夹 } else if (data.isFirst() || data.isMultiFollowingFolder()) {//是一个数据并有多个子文件夹
setBackgroundResource(NoteItemBgResources.getNoteBgFirstRes(id)); setBackgroundResource(NoteItemBgResources.getNoteBgFirstRes(id));
} else { } else {
setBackgroundResource(NoteItemBgResources.getNoteBgNormalRes(id)); setBackgroundResource(NoteItemBgResources.getNoteBgNormalRes(id));
} }
} else { } else {
//若不是note直接调用文件夹的背景来源 //若不是note直接调用文件夹的背景来源
setBackgroundResource(NoteItemBgResources.getFolderBgRes()); setBackgroundResource(NoteItemBgResources.getFolderBgRes());
} }
} }
public NoteItemData getItemData() { public NoteItemData getItemData() {
return mItemData; return mItemData;
} }
} }
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