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Author SHA1 Message Date
wangxuanjing 73b3344abc wxj
1 year ago

@ -1,29 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="deploymentTargetDropDown">
<value>
<entry key="AlarmAlertActivity">
<State />
</entry>
<entry key="NoteEditActivity">
<State />
</entry>
<entry key="app">
<State>
<targetSelectedWithDropDown>
<Target>
<type value="QUICK_BOOT_TARGET" />
<deviceKey>
<Key>
<type value="VIRTUAL_DEVICE_PATH" />
<value value="C:\Users\86198\.android\avd\Pixel_2_API_28.avd" />
</Key>
</deviceKey>
</Target>
</targetSelectedWithDropDown>
<timeTargetWasSelectedWithDropDown value="2024-05-11T13:21:46.175192100Z" />
</State>
</entry>
</value>
</component>
</project>

@ -1,400 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<FrameLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/list_background"
xmlns:android="http://schemas.android.com/apk/res/android">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<LinearLayout
android:id="@+id/note_title"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/tv_modified_date"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_gravity="left|center_vertical"
android:layout_marginRight="8dip"
android:textAppearance="@style/TextAppearanceSecondaryItem" />
<ImageView
android:id="@+id/iv_alert_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:background="@drawable/title_alert" />
<TextView
android:id="@+id/tv_alert_date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginLeft="2dip"
android:layout_marginRight="8dip"
android:textAppearance="@style/TextAppearanceSecondaryItem" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="@drawable/bg_btn_set_color" />
</LinearLayout>
<LinearLayout
android:id="@+id/sv_note_edit"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical">
<ImageView
android:layout_width="fill_parent"
android:layout_height="7dip"
android:background="@drawable/bg_color_btn_mask" />
<ScrollView
android:layout_width="fill_parent"
android:layout_height="0dip"
android:layout_weight="1"
android:scrollbars="none"
android:overScrollMode="never"
android:layout_gravity="left|top"
android:fadingEdgeLength="0dip">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<net.micode.notes.ui.NoteEditText
android:id="@+id/note_edit_view"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="left|top"
android:background="@null"
android:autoLink="all"
android:linksClickable="false"
android:minLines="12"
android:textAppearance="@style/TextAppearancePrimaryItem"
android:lineSpacingMultiplier="1.2" />
<LinearLayout
android:id="@+id/note_edit_list"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginLeft="-10dip"
android:visibility="gone" />
</LinearLayout>
</ScrollView>
<ImageView
android:layout_width="fill_parent"
android:layout_height="7dip"
android:background="@drawable/bg_color_btn_mask" />
</LinearLayout>
</LinearLayout>
<ImageView
android:id="@+id/btn_set_bg_color"
android:layout_height="43dip"
android:layout_width="wrap_content"
android:background="@drawable/bg_color_btn_mask"
android:layout_gravity="top|right" />
<LinearLayout
android:id="@+id/note_bg_color_selector"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/note_edit_color_selector_panel"
android:layout_marginTop="30dip"
android:layout_marginRight="8dip"
android:layout_gravity="top|right"
android:visibility="gone">
<FrameLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="@+id/iv_bg_yellow"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ImageView
android:id="@+id/iv_bg_yellow_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:layout_marginRight="5dip"
android:focusable="false"
android:visibility="gone"
android:src="@drawable/selected" />
</FrameLayout>
<FrameLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="@+id/iv_bg_blue"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ImageView
android:id="@+id/iv_bg_blue_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:focusable="false"
android:visibility="gone"
android:layout_marginRight="3dip"
android:src="@drawable/selected" />
</FrameLayout>
<FrameLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="@+id/iv_bg_white"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ImageView
android:id="@+id/iv_bg_white_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:focusable="false"
android:visibility="gone"
android:layout_marginRight="2dip"
android:src="@drawable/selected" />
</FrameLayout>
<FrameLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="@+id/iv_bg_green"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ImageView
android:id="@+id/iv_bg_green_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:focusable="false"
android:visibility="gone"
android:src="@drawable/selected" />
</FrameLayout>
<FrameLayout
android:layout_width="0dip"
android:layout_height="match_parent"
android:layout_weight="1">
<ImageView
android:id="@+id/iv_bg_red"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ImageView
android:id="@+id/iv_bg_red_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:focusable="false"
android:visibility="gone"
android:src="@drawable/selected" />
</FrameLayout>
</LinearLayout>
<LinearLayout
android:id="@+id/font_size_selector"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="@drawable/font_size_selector_bg"
android:layout_gravity="bottom"
android:visibility="gone">
<FrameLayout
android:id="@+id/ll_font_small"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center"
android:gravity="center">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/font_small"
android:layout_marginBottom="5dip" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/menu_font_small"
android:textAppearance="@style/TextAppearanceUnderMenuIcon" />
</LinearLayout>
<ImageView
android:id="@+id/iv_small_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:layout_marginRight="6dip"
android:layout_marginBottom="-7dip"
android:focusable="false"
android:visibility="gone"
android:src="@drawable/selected" />
</FrameLayout>
<FrameLayout
android:id="@+id/ll_font_normal"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center"
android:gravity="center">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/font_normal"
android:layout_marginBottom="5dip" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/menu_font_normal"
android:textAppearance="@style/TextAppearanceUnderMenuIcon" />
</LinearLayout>
<ImageView
android:id="@+id/iv_medium_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:focusable="false"
android:visibility="gone"
android:layout_marginRight="6dip"
android:layout_marginBottom="-7dip"
android:src="@drawable/selected" />
</FrameLayout>
<FrameLayout
android:id="@+id/ll_font_large"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center"
android:gravity="center">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/font_large"
android:layout_marginBottom="5dip" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/menu_font_large"
android:textAppearance="@style/TextAppearanceUnderMenuIcon" />
</LinearLayout>
<ImageView
android:id="@+id/iv_large_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:focusable="false"
android:visibility="gone"
android:layout_marginRight="6dip"
android:layout_marginBottom="-7dip"
android:src="@drawable/selected" />
</FrameLayout>
<FrameLayout
android:id="@+id/ll_font_super"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center"
android:gravity="center">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/font_super"
android:layout_marginBottom="5dip" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/menu_font_super"
android:textAppearance="@style/TextAppearanceUnderMenuIcon" />
</LinearLayout>
<ImageView
android:id="@+id/iv_super_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:focusable="false"
android:visibility="gone"
android:layout_marginRight="6dip"
android:layout_marginBottom="-7dip"
android:src="@drawable/selected" />
</FrameLayout>
</LinearLayout>
</FrameLayout>

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@ -0,0 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="deploymentTargetDropDown">
<value>
<entry key="app">
<State />
</entry>
</value>
</component>
</project>

@ -41,10 +41,15 @@ dependencies {
implementation(libs.material)
implementation(libs.activity)
implementation(libs.constraintlayout)
implementation(files("D:\\AS_projects\\Notesmaster\\httpcomponents-client-4.5.14-bin\\lib\\httpclient-osgi-4.5.14.jar"))
implementation(files("D:\\AS_projects\\Notesmaster\\httpcomponents-client-4.5.14-bin\\lib\\httpclient-win-4.5.14.jar"))
implementation(files("D:\\AS_projects\\Notesmaster\\httpcomponents-client-4.5.14-bin\\lib\\httpcore-4.4.16.jar"))
// implementation(fileTree(mapOf(
// "dir" to "E:\\AS-Projects\\Notesmaster\\httpcomponents-client-4.5.14-bin\\lib",
// "include" to listOf("*.aar", "*.jar"),
// "exclude" to listOf("")
// )))
implementation(files("E:\\AS-Projects\\Notesmaster\\httpcomponents-client-4.5.14-bin\\lib\\httpclient-osgi-4.5.14.jar"))
implementation(files("E:\\AS-Projects\\Notesmaster\\httpcomponents-client-4.5.14-bin\\lib\\httpclient-win-4.5.14.jar"))
implementation(files("E:\\AS-Projects\\Notesmaster\\httpcomponents-client-4.5.14-bin\\lib\\httpcore-4.4.16.jar"))
testImplementation(libs.junit)
androidTestImplementation(libs.ext.junit)
androidTestImplementation(libs.espresso.core)
}
}

@ -46,7 +46,6 @@
android:theme="@style/NoteTheme"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />

@ -81,26 +81,25 @@ public class GTaskASyncTask extends AsyncTask<Void, String, Integer> {
// pendingIntent);
// mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
// }
private void showNotification(int tickerId, String content) {
PendingIntent pendingIntent;
if (tickerId != R.string.ticker_success) {
pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
NotesPreferenceActivity.class), PendingIntent.FLAG_IMMUTABLE);
} else {
pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
NotesListActivity.class), PendingIntent.FLAG_IMMUTABLE);
}
Notification.Builder builder = new Notification.Builder(mContext)
.setAutoCancel(true)
.setContentTitle(mContext.getString(R.string.app_name))
.setContentText(content)
.setContentIntent(pendingIntent)
.setWhen(System.currentTimeMillis())
.setOngoing(true);
Notification notification=builder.getNotification();
mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
private void showNotification(int tickerId, String content) {
PendingIntent pendingIntent;
if (tickerId != R.string.ticker_success) {
pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
NotesPreferenceActivity.class), PendingIntent.FLAG_IMMUTABLE);
} else {
pendingIntent = PendingIntent.getActivity(mContext, 0, new Intent(mContext,
NotesListActivity.class), PendingIntent.FLAG_IMMUTABLE);
}
Notification.Builder builder = new Notification.Builder(mContext)
.setAutoCancel(true)
.setContentTitle(mContext.getString(R.string.app_name))
.setContentText(content)
.setContentIntent(pendingIntent)
.setWhen(System.currentTimeMillis())
.setOngoing(true);
Notification notification=builder.getNotification();
mNotifiManager.notify(GTASK_SYNC_NOTIFICATION_ID, notification);
}
@Override
protected Integer doInBackground(Void... unused) {

@ -41,32 +41,24 @@ import java.io.IOException;
public class AlarmAlertActivity extends Activity implements OnClickListener, OnDismissListener {
private long mNoteId; //文本在数据库存储的ID号
private String mSnippet; //闹钟提示时出现的文本片段
private long mNoteId;
private String mSnippet;
private static final int SNIPPET_PREW_MAX_LEN = 60;
MediaPlayer mPlayer;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//Bundle类型的数据与Map类型的数据相似都是以key-value的形式存储数据的
//savedInstanceState方法是用来保存Activity的状态的
//能从onCreate的参数savedInstanceState中获得状态数据
requestWindowFeature(Window.FEATURE_NO_TITLE);
//界面显示——无标题
final Window win = getWindow();
win.addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
if (!isScreenOn()) {
win.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
//保持窗体点亮
| WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
//将窗体点亮
| WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON
//允许窗体点亮时锁屏
| WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR);
//在手机锁屏后如果到了闹钟提示时间,点亮屏幕
}
Intent intent = getIntent();
@ -74,49 +66,31 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
try {
mNoteId = Long.valueOf(intent.getData().getPathSegments().get(1));
mSnippet = DataUtils.getSnippetById(this.getContentResolver(), mNoteId);
//根据ID从数据库中获取标签的内容
//getContentResolver()是实现数据共享,实例存储
mSnippet = mSnippet.length() > SNIPPET_PREW_MAX_LEN ? mSnippet.substring(0,
SNIPPET_PREW_MAX_LEN) + getResources().getString(R.string.notelist_string_info)
: mSnippet;
//判断标签片段是否达到符合长度
} catch (IllegalArgumentException e) {
e.printStackTrace();
return;
}
/*
try
{
//代码区
}
catch(Exception e)
{
//异常处理
}
*/
mPlayer = new MediaPlayer();
if (DataUtils.visibleInNoteDatabase(getContentResolver(), mNoteId, Notes.TYPE_NOTE)) {
showActionDialog();
//弹出对话框
playAlarmSound();
//闹钟提示音激发
} else {
finish();
//完成闹钟动作
}
}
private boolean isScreenOn() {
//判断屏幕是否锁屏,调用系统函数判断,最后返回值是布尔类型
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
return pm.isScreenOn();
}
private void playAlarmSound() {
//闹钟提示音激发
Uri url = RingtoneManager.getActualDefaultRingtoneUri(this, RingtoneManager.TYPE_ALARM);
//调用系统的铃声管理URI得到闹钟提示音
int silentModeStreams = Settings.System.getInt(getContentResolver(),
Settings.System.MODE_RINGER_STREAMS_AFFECTED, 0);
@ -127,19 +101,12 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
}
try {
mPlayer.setDataSource(this, url);
//方法setDataSource(Context context,Uri uri)
//解释无返回值设置多媒体数据来源【根据Uri】
mPlayer.prepare();
//准备同步
mPlayer.setLooping(true);
//设置是否循环播放
mPlayer.start();
//开始播放
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
//e.printStackTrace()函数功能是抛出异常,还将显示出更深的调用信息
//System.out.println(e),这个方法打印出异常,并且输出在哪里出现的异常
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
@ -154,57 +121,37 @@ public class AlarmAlertActivity extends Activity implements OnClickListener, OnD
private void showActionDialog() {
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
//AlertDialog的构造方法全部是Protected的
//所以不能直接通过new一个AlertDialog来创建出一个AlertDialog。
//要创建一个AlertDialog就要用到AlertDialog.Builder中的Create()方法
//如这里的dialog就是新建了一个AlertDialog
dialog.setTitle(R.string.app_name);
//为对话框设置标题
dialog.setMessage(mSnippet);
//为对话框设置内容
dialog.setPositiveButton(R.string.notealert_ok, this);
//给对话框添加"Yes"按钮
if (isScreenOn()) {
dialog.setNegativeButton(R.string.notealert_enter, this);
}//对话框添加"No"按钮
}
dialog.show().setOnDismissListener(this);
}
public void onClick(DialogInterface dialog, int which) {
switch (which) {
//用which来选择click后下一步的操作
case DialogInterface.BUTTON_NEGATIVE:
//这是取消操作
Intent intent = new Intent(this, NoteEditActivity.class);
//实现两个类间的数据传输
intent.setAction(Intent.ACTION_VIEW);
//设置动作属性
intent.putExtra(Intent.EXTRA_UID, mNoteId);
//实现key-value对
//EXTRA_UID为key-mNoteId为键
startActivity(intent);
//开始动作
break;
default:
//这是确定操作
break;
}
}
public void onDismiss(DialogInterface dialog) {
//忽略
stopAlarmSound();
//停止闹钟声音
finish();
//完成该动作
}
private void stopAlarmSound() {
if (mPlayer != null) {
mPlayer.stop();
//停止播放
mPlayer.release();
//释放MediaPlayer对象
mPlayer = null;
}
}

@ -35,21 +35,17 @@ public class AlarmInitReceiver extends BroadcastReceiver {
NoteColumns.ALERTED_DATE
};
//对数据库的操作调用标签ID和闹钟时间
private static final int COLUMN_ID = 0;
private static final int COLUMN_ALERTED_DATE = 1;
@Override
public void onReceive(Context context, Intent intent) {
long currentDate = System.currentTimeMillis();
//System.currentTimeMillis()产生一个当前的毫秒
//这个毫秒其实就是自1970年1月1日0时起的毫秒数
Cursor c = context.getContentResolver().query(Notes.CONTENT_NOTE_URI,
PROJECTION,
NoteColumns.ALERTED_DATE + ">? AND " + NoteColumns.TYPE + "=" + Notes.TYPE_NOTE,
new String[] { String.valueOf(currentDate) },
null);//将long变量currentData转化为字符串
//Cursor在这里的作用是通过查找数据库中的标签内容找到和当前系统时间相等的标签
null);
if (c != null) {
if (c.moveToFirst()) {
@ -65,8 +61,5 @@ public class AlarmInitReceiver extends BroadcastReceiver {
}
c.close();
}
//然而通过网上查找资料发现,对于闹钟机制的启动,通常需要上面的几个步骤
//如新建Intent、PendingIntent以及AlarmManager等
//这里就是根据数据库里的闹钟时间创建一个闹钟机制
}
}

@ -24,12 +24,7 @@ public class AlarmReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
intent.setClass(context, AlarmAlertActivity.class);
//启动AlarmAlertActivity
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
//activity要存在于activity的栈中而非activity的途径启动activity时必然不存在一个activity的栈
//所以要新起一个栈装入启动的activity
context.startActivity(intent);
}
}
//这是实现alarm这个功能最接近用户层的包基于上面的两个包
//作用还学要深究但是对于setClass和addFlags的

@ -29,8 +29,6 @@ import android.widget.FrameLayout;
import android.widget.NumberPicker;
public class DateTimePicker extends FrameLayout {
//FrameLayout是布局模板之一
//所有的子元素全部在屏幕的右上方
private static final boolean DEFAULT_ENABLE_STATE = true;
@ -47,15 +45,13 @@ public class DateTimePicker extends FrameLayout {
private static final int MINUT_SPINNER_MAX_VAL = 59;
private static final int AMPM_SPINNER_MIN_VAL = 0;
private static final int AMPM_SPINNER_MAX_VAL = 1;
//初始化控件
private final NumberPicker mDateSpinner;
private final NumberPicker mHourSpinner;
private final NumberPicker mMinuteSpinner;
private final NumberPicker mAmPmSpinner;
//NumberPicker是数字选择器
//这里定义的四个变量全部是在设置闹钟时需要选择的变量(如日期、时、分、上午或者下午)
private Calendar mDate;
//定义了calendar类型的变量mData用于操作时间
private String[] mDateDisplayValues = new String[DAYS_IN_ALL_WEEK];
private boolean mIsAm;
@ -75,49 +71,41 @@ public class DateTimePicker extends FrameLayout {
updateDateControl();
onDateTimeChanged();
}
};//OnDateChangedListener这是时间改变监听器这里主要时对日期的监听
//将现在的日期的值传递给mDateupdateDateControl是同步操作
};
private NumberPicker.OnValueChangeListener mOnHourChangedListener = new NumberPicker.OnValueChangeListener() {
//这里是对小时Hour的监听
@Override
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
boolean isDateChanged = false;
Calendar cal = Calendar.getInstance();
//声明一个Calendar的变量cal便于后续的操作
if (!mIs24HourView) {
if (!mIsAm && oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY) {
cal.setTimeInMillis(mDate.getTimeInMillis());
cal.add(Calendar.DAY_OF_YEAR, 1);
isDateChanged = true;
//这里是对于12小时制时晚上11点和12点交替时对日期的更改
} else if (mIsAm && oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
cal.setTimeInMillis(mDate.getTimeInMillis());
cal.add(Calendar.DAY_OF_YEAR, -1);
isDateChanged = true;
}
//这里是对于12小时制时凌晨11点和12点交替时对日期的更改
if (oldVal == HOURS_IN_HALF_DAY - 1 && newVal == HOURS_IN_HALF_DAY ||
oldVal == HOURS_IN_HALF_DAY && newVal == HOURS_IN_HALF_DAY - 1) {
mIsAm = !mIsAm;
updateAmPmControl();
}//这里是对12小时制时中午11点和12点交替时对AM和PM的更改
}
} else {
if (oldVal == HOURS_IN_ALL_DAY - 1 && newVal == 0) {
cal.setTimeInMillis(mDate.getTimeInMillis());
cal.add(Calendar.DAY_OF_YEAR, 1);
isDateChanged = true;
//这里是对24小时制时晚上11点和12点交替时对日期的更改
} else if (oldVal == 0 && newVal == HOURS_IN_ALL_DAY - 1) {
cal.setTimeInMillis(mDate.getTimeInMillis());
cal.add(Calendar.DAY_OF_YEAR, -1);
isDateChanged = true;
}
}//这里是24小时制时凌晨11点和12点交替时对日期的更改
}
int newHour = mHourSpinner.getValue() % HOURS_IN_HALF_DAY + (mIsAm ? 0 : HOURS_IN_HALF_DAY);
//通过数字选择器对newHour的赋值
mDate.set(Calendar.HOUR_OF_DAY, newHour);
//通过set函数将新的Hour值传给mDate
onDateTimeChanged();
if (isDateChanged) {
setCurrentYear(cal.get(Calendar.YEAR));
@ -129,19 +117,15 @@ public class DateTimePicker extends FrameLayout {
private NumberPicker.OnValueChangeListener mOnMinuteChangedListener = new NumberPicker.OnValueChangeListener() {
@Override
//这里是对分钟Minute改变的监听
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
int minValue = mMinuteSpinner.getMinValue();
int maxValue = mMinuteSpinner.getMaxValue();
int offset = 0;
//设置offset作为小时改变的一个记录数据
if (oldVal == maxValue && newVal == minValue) {
offset += 1;
} else if (oldVal == minValue && newVal == maxValue) {
offset -= 1;
}
//如果原值为59新值为0则offset加1
//如果原值为0新值为59则offset减1
if (offset != 0) {
mDate.add(Calendar.HOUR_OF_DAY, offset);
mHourSpinner.setValue(getCurrentHour());
@ -161,7 +145,6 @@ public class DateTimePicker extends FrameLayout {
};
private NumberPicker.OnValueChangeListener mOnAmPmChangedListener = new NumberPicker.OnValueChangeListener() {
//对AM和PM的监听
@Override
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
mIsAm = !mIsAm;
@ -182,22 +165,19 @@ public class DateTimePicker extends FrameLayout {
public DateTimePicker(Context context) {
this(context, System.currentTimeMillis());
}//通过对数据库的访问,获取当前的系统时间
}
public DateTimePicker(Context context, long date) {
this(context, date, DateFormat.is24HourFormat(context));
}//上面函数的得到的是一个天文数字1970至今的秒数需要DateFormat将其变得有意义
}
public DateTimePicker(Context context, long date, boolean is24HourView) {
super(context);
//获取系统时间
mDate = Calendar.getInstance();
mInitialising = true;
mIsAm = getCurrentHourOfDay() >= HOURS_IN_HALF_DAY;
inflate(context, R.layout.datetime_picker, this);
//如果当前Activity里用到别的layout比如对话框layout
//还要设置这个layout上的其他组件的内容就必须用inflate()方法先将对话框的layout找出来
//然后再用findViewById()找到它上面的其他组件
mDateSpinner = (NumberPicker) findViewById(R.id.date);
mDateSpinner.setMinValue(DATE_SPINNER_MIN_VAL);
mDateSpinner.setMaxValue(DATE_SPINNER_MAX_VAL);
@ -246,9 +226,7 @@ public class DateTimePicker extends FrameLayout {
mAmPmSpinner.setEnabled(enabled);
mIsEnabled = enabled;
}
//存在疑问setEnabled的作用
//下面的代码通过原程序的注释已经比较清晰,另外可以通过函数名来判断
//下面的各函数主要是对上面代码引用到的各函数功能的实现
@Override
public boolean isEnabled() {
return mIsEnabled;
@ -261,7 +239,7 @@ public class DateTimePicker extends FrameLayout {
*/
public long getCurrentDateInTimeMillis() {
return mDate.getTimeInMillis();
}//实现函数-得到当前的秒数
}
/**
* Set the current date
@ -273,7 +251,7 @@ public class DateTimePicker extends FrameLayout {
cal.setTimeInMillis(date);
setCurrentDate(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH), cal.get(Calendar.DAY_OF_MONTH),
cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.MINUTE));
}//实现函数功能——设置当前的时间参数是date
}
/**
* Set the current date
@ -291,7 +269,7 @@ public class DateTimePicker extends FrameLayout {
setCurrentDay(dayOfMonth);
setCurrentHour(hourOfDay);
setCurrentMinute(minute);
}//实现函数功能——设置当前的时间,参数是各详细的变量
}
/**
* Get current year
@ -468,7 +446,7 @@ public class DateTimePicker extends FrameLayout {
mDateSpinner.setDisplayedValues(mDateDisplayValues);
mDateSpinner.setValue(DAYS_IN_ALL_WEEK / 2);
mDateSpinner.invalidate();
}//对于星期几的算法
}
private void updateAmPmControl() {
if (mIs24HourView) {
@ -477,7 +455,7 @@ public class DateTimePicker extends FrameLayout {
int index = mIsAm ? Calendar.AM : Calendar.PM;
mAmPmSpinner.setValue(index);
mAmPmSpinner.setVisibility(View.VISIBLE);
}//对于上下午操作的算法
}
}
private void updateHourControl() {
@ -487,7 +465,7 @@ public class DateTimePicker extends FrameLayout {
} else {
mHourSpinner.setMinValue(HOUR_SPINNER_MIN_VAL_12_HOUR_VIEW);
mHourSpinner.setMaxValue(HOUR_SPINNER_MAX_VAL_12_HOUR_VIEW);
}//对与小时的算法
}
}
/**

@ -32,25 +32,18 @@ import android.text.format.DateUtils;
public class DateTimePickerDialog extends AlertDialog implements OnClickListener {
private Calendar mDate = Calendar.getInstance();
//创建1个Calendar类型的变量mDate方便时间的操作
private boolean mIs24HourView;
private OnDateTimeSetListener mOnDateTimeSetListener;
//声明一个时间日期滚动选择控件mOnDateTimeSetListener
private DateTimePicker mDateTimePicker;
//DateTimePicker控件控件一般用于让用户可以从日期列表中选择单个值。
//运行时,单击控件边上的下拉箭头,会显示为两个部分:一个下拉列表,一个用于选择日期的
public interface OnDateTimeSetListener {
void OnDateTimeSet(AlertDialog dialog, long date);
}
public DateTimePickerDialog(Context context, long date) {
//对该界面对话框的实例化
super(context);
//对数据库的操作
mDateTimePicker = new DateTimePicker(context);
setView(mDateTimePicker);
//添加一个子视图
mDateTimePicker.setOnDateTimeChangedListener(new OnDateTimeChangedListener() {
public void onDateTimeChanged(DateTimePicker view, int year, int month,
int dayOfMonth, int hourOfDay, int minute) {
@ -59,20 +52,15 @@ public class DateTimePickerDialog extends AlertDialog implements OnClickListener
mDate.set(Calendar.DAY_OF_MONTH, dayOfMonth);
mDate.set(Calendar.HOUR_OF_DAY, hourOfDay);
mDate.set(Calendar.MINUTE, minute);
//将视图中的各选项设置为系统当前时间
updateTitle(mDate.getTimeInMillis());
}
});
mDate.setTimeInMillis(date);
//得到系统时间
mDate.set(Calendar.SECOND, 0);
//将秒数设置为0
mDateTimePicker.setCurrentDate(mDate.getTimeInMillis());
setButton(context.getString(R.string.datetime_dialog_ok), this);
setButton2(context.getString(R.string.datetime_dialog_cancel), (OnClickListener)null);
//设置按钮
set24HourView(DateFormat.is24HourFormat(this.getContext()));
//时间标准化打印
updateTitle(mDate.getTimeInMillis());
}
@ -82,7 +70,7 @@ public class DateTimePickerDialog extends AlertDialog implements OnClickListener
public void setOnDateTimeSetListener(OnDateTimeSetListener callBack) {
mOnDateTimeSetListener = callBack;
}//将时间日期滚动选择控件实例化
}
private void updateTitle(long date) {
int flag =
@ -91,12 +79,12 @@ public class DateTimePickerDialog extends AlertDialog implements OnClickListener
DateUtils.FORMAT_SHOW_TIME;
flag |= mIs24HourView ? DateUtils.FORMAT_24HOUR : DateUtils.FORMAT_24HOUR;
setTitle(DateUtils.formatDateTime(this.getContext(), date, flag));
}//android开发中常见日期管理工具类API——DateUtils按照上下午显示时间
}
public void onClick(DialogInterface arg0, int arg1) {
if (mOnDateTimeSetListener != null) {
mOnDateTimeSetListener.OnDateTimeSet(this, mDate.getTimeInMillis());
}
}
}//第一个参数arg0是接收到点击事件的对话框
//第二个参数arg1是该对话框上的按钮
}

@ -30,18 +30,14 @@ import net.micode.notes.R;
public class DropdownMenu {
private Button mButton;
private PopupMenu mPopupMenu;
//声明一个下拉菜单
private Menu mMenu;
public DropdownMenu(Context context, Button button, int menuId) {
mButton = button;
mButton.setBackgroundResource(R.drawable.dropdown_icon);
//设置这个view的背景
mPopupMenu = new PopupMenu(context, mButton);
mMenu = mPopupMenu.getMenu();
mPopupMenu.getMenuInflater().inflate(menuId, mMenu);
//MenuInflater是用来实例化Menu目录下的Menu布局文件
//根据ID来确认menu的内容选项
mButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mPopupMenu.show();
@ -53,13 +49,13 @@ public class DropdownMenu {
if (mPopupMenu != null) {
mPopupMenu.setOnMenuItemClickListener(listener);
}
}//设置菜单的监听
}
public MenuItem findItem(int id) {
return mMenu.findItem(id);
}//对于菜单选项的初始化,根据索引搜索菜单需要的选项
}
public void setTitle(CharSequence title) {
mButton.setText(title);
}//布局文件,设置标题
}
}

@ -30,14 +30,10 @@ import net.micode.notes.data.Notes.NoteColumns;
public class FoldersListAdapter extends CursorAdapter {
//CursorAdapter是Cursor和ListView的接口
//FoldersListAdapter继承了CursorAdapter的类
//主要作用是便签数据库和用户的交互
//这里就是用folder文件夹的形式展现给用户
public static final String [] PROJECTION = {
NoteColumns.ID,
NoteColumns.SNIPPET
};//调用数据库中便签的ID和片段
};
public static final int ID_COLUMN = 0;
public static final int NAME_COLUMN = 1;
@ -45,13 +41,12 @@ public class FoldersListAdapter extends CursorAdapter {
public FoldersListAdapter(Context context, Cursor c) {
super(context, c);
// TODO Auto-generated constructor stub
}//数据库操作
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
//ViewGroup是容器
return new FolderListItem(context);
}//创建文件夹,对于各文件夹中子标签的初始化
}
@Override
public void bindView(View view, Context context, Cursor cursor) {
@ -60,22 +55,20 @@ public class FoldersListAdapter extends CursorAdapter {
.getString(R.string.menu_move_parent_folder) : cursor.getString(NAME_COLUMN);
((FolderListItem) view).bind(folderName);
}
}//将各个布局文件绑定起来
}
public String getFolderName(Context context, int position) {
Cursor cursor = (Cursor) getItem(position);
return (cursor.getLong(ID_COLUMN) == Notes.ID_ROOT_FOLDER) ? context
.getString(R.string.menu_move_parent_folder) : cursor.getString(NAME_COLUMN);
}//根据数据库中标签的ID得到标签的各项内容
}
private class FolderListItem extends LinearLayout {
private TextView mName;
public FolderListItem(Context context) {
super(context);
//操作数据库
inflate(context, R.layout.folder_list_item, this);
//根据布局文件的名字等信息将其找出来
mName = (TextView) findViewById(R.id.tv_folder_name);
}

@ -16,7 +16,6 @@
package net.micode.notes.ui;
import android.annotation.TargetApi;
import android.app.Activity;
import android.app.AlarmManager;
import android.app.AlertDialog;
@ -29,7 +28,6 @@ import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Paint;
import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.text.Spannable;
@ -69,20 +67,13 @@ import net.micode.notes.widget.NoteWidgetProvider_4x;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Locale;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
//新加功能
import android.speech.tts.TextToSpeech;
import android.speech.tts.TextToSpeech.OnInitListener;
public class NoteEditActivity extends Activity implements OnClickListener,
NoteSettingChangedListener, OnTextViewChangeListener {
//该类主要是针对标签的编辑
//继承了系统内部许多和监听有关的类
private class HeadViewHolder {
public TextView tvModified;
@ -92,7 +83,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
public ImageView ibSetBgColor;
}
//使用Map实现数据存储
private static final Map<Integer, Integer> sBgSelectorBtnsMap = new HashMap<Integer, Integer>();
static {
sBgSelectorBtnsMap.put(R.id.iv_bg_yellow, ResourceParser.YELLOW);
@ -100,7 +91,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
sBgSelectorBtnsMap.put(R.id.iv_bg_blue, ResourceParser.BLUE);
sBgSelectorBtnsMap.put(R.id.iv_bg_green, ResourceParser.GREEN);
sBgSelectorBtnsMap.put(R.id.iv_bg_white, ResourceParser.WHITE);
//put函数是将指定值和指定键相连
}
private static final Map<Integer, Integer> sBgSelectorSelectionMap = new HashMap<Integer, Integer>();
@ -110,7 +100,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
sBgSelectorSelectionMap.put(ResourceParser.BLUE, R.id.iv_bg_blue_select);
sBgSelectorSelectionMap.put(ResourceParser.GREEN, R.id.iv_bg_green_select);
sBgSelectorSelectionMap.put(ResourceParser.WHITE, R.id.iv_bg_white_select);
//put函数是将指定值和指定键相连
}
private static final Map<Integer, Integer> sFontSizeBtnsMap = new HashMap<Integer, Integer>();
@ -119,7 +108,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
sFontSizeBtnsMap.put(R.id.ll_font_small, ResourceParser.TEXT_SMALL);
sFontSizeBtnsMap.put(R.id.ll_font_normal, ResourceParser.TEXT_MEDIUM);
sFontSizeBtnsMap.put(R.id.ll_font_super, ResourceParser.TEXT_SUPER);
//put函数是将指定值和指定键相连
}
private static final Map<Integer, Integer> sFontSelectorSelectionMap = new HashMap<Integer, Integer>();
@ -128,7 +116,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
sFontSelectorSelectionMap.put(ResourceParser.TEXT_SMALL, R.id.iv_small_select);
sFontSelectorSelectionMap.put(ResourceParser.TEXT_MEDIUM, R.id.iv_medium_select);
sFontSelectorSelectionMap.put(ResourceParser.TEXT_SUPER, R.id.iv_super_select);
//put函数是将指定值和指定键相连
}
private static final String TAG = "NoteEditActivity";
@ -136,29 +123,19 @@ public class NoteEditActivity extends Activity implements OnClickListener,
private HeadViewHolder mNoteHeaderHolder;
private View mHeadViewPanel;
//私有化一个界面操作mHeadViewPanel对表头的操作
private View mNoteBgColorSelector;
//私有化一个界面操作mNoteBgColorSelector对背景颜色的操作
private View mFontSizeSelector;
//私有化一个界面操作mFontSizeSelector对标签字体的操作
private EditText mNoteEditor;
//声明编辑控件,对文本操作
private View mNoteEditorPanel;
//私有化一个界面操作mNoteEditorPanel文本编辑的控制板
private WorkingNote mWorkingNote;
//对模板WorkingNote的初始化
private SharedPreferences mSharedPrefs;
//私有化SharedPreferences的数据存储方式
//它的本质是基于XML文件存储key-value键值对数据
private int mFontSizeId;
//用于操作字体的大小
private static final String PREFERENCE_FONT_SIZE = "pref_font_size";
@ -176,7 +153,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.setContentView(R.layout.note_edit);
//对数据库的访问操作
if (savedInstanceState == null && !initActivityState(getIntent())) {
finish();
@ -200,7 +176,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
return;
}
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
}
}
private boolean initActivityState(Intent intent) {
@ -212,42 +188,34 @@ public class NoteEditActivity extends Activity implements OnClickListener,
if (TextUtils.equals(Intent.ACTION_VIEW, intent.getAction())) {
long noteId = intent.getLongExtra(Intent.EXTRA_UID, 0);
mUserQuery = "";
//如果用户实例化标签时系统并未给出标签ID
/**
* Starting from the searched result
*/
//根据键值查找ID
if (intent.hasExtra(SearchManager.EXTRA_DATA_KEY)) {
noteId = Long.parseLong(intent.getStringExtra(SearchManager.EXTRA_DATA_KEY));
mUserQuery = intent.getStringExtra(SearchManager.USER_QUERY);
}
//如果ID在数据库中未找到
if (!DataUtils.visibleInNoteDatabase(getContentResolver(), noteId, Notes.TYPE_NOTE)) {
Intent jump = new Intent(this, NotesListActivity.class);
startActivity(jump);
//程序将跳转到上面声明的intent——jump
showToast(R.string.error_note_not_exist);
finish();
return false;
}//ID在数据库中找到
else {
} else {
mWorkingNote = WorkingNote.load(this, noteId);
if (mWorkingNote == null) {
Log.e(TAG, "load note failed with note id" + noteId);
//打印出红色的错误信息
finish();
return false;
}
}
//setSoftInputMode——软键盘输入模式
getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN
| WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
} else if(TextUtils.equals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction())) {
// New note
// intent.getAction()
// 大多用于broadcast发送广播时给机制intent设置一个action就是一个字符串
// 用户可以通过receive接受intent通过 getAction得到的字符串来决定做什么
long folderId = intent.getLongExtra(Notes.INTENT_EXTRA_FOLDER_ID, 0);
int widgetId = intent.getIntExtra(Notes.INTENT_EXTRA_WIDGET_ID,
AppWidgetManager.INVALID_APPWIDGET_ID);
@ -255,7 +223,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
Notes.TYPE_WIDGET_INVALIDE);
int bgResId = intent.getIntExtra(Notes.INTENT_EXTRA_BACKGROUND_ID,
ResourceParser.getDefaultBgId(this));
// intent.getIntLong、StringExtra是对各变量的语法分析
// Parse call-record note
String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
long callDate = intent.getLongExtra(Notes.INTENT_EXTRA_CALL_DATE, 0);
@ -272,7 +240,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
finish();
return false;
}
//将电话号码与手机的号码簿相关
} else {
mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId,
widgetType, bgResId);
@ -281,7 +248,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
} else {
mWorkingNote = WorkingNote.createEmptyNote(this, folderId, widgetId, widgetType,
bgResId);
//创建一个新的WorkingNote
}
getWindow().setSoftInputMode(
@ -303,10 +269,8 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
private void initNoteScreen() {
//对界面的初始化操作
mNoteEditor.setTextAppearance(this, TextAppearanceResources
.getTexAppearanceResource(mFontSizeId));
//设置外观
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
switchToListMode(mWorkingNote.getContent());
} else {
@ -330,21 +294,19 @@ public class NoteEditActivity extends Activity implements OnClickListener,
*/
showAlertHeader();
}
//设置闹钟的显示
private void showAlertHeader() {
if (mWorkingNote.hasClockAlert()) {
long time = System.currentTimeMillis();
if (time > mWorkingNote.getAlertDate()) {
mNoteHeaderHolder.tvAlertDate.setText(R.string.note_alert_expired);
}//如果系统时间大于了闹钟设置的时间,那么闹钟失效
else {
} else {
mNoteHeaderHolder.tvAlertDate.setText(DateUtils.getRelativeTimeSpanString(
mWorkingNote.getAlertDate(), time, DateUtils.MINUTE_IN_MILLIS));
}
mNoteHeaderHolder.tvAlertDate.setVisibility(View.VISIBLE);
mNoteHeaderHolder.ivAlertIcon.setVisibility(View.VISIBLE);
}//显示闹钟开始的图标
else {
} else {
mNoteHeaderHolder.tvAlertDate.setVisibility(View.GONE);
mNoteHeaderHolder.ivAlertIcon.setVisibility(View.GONE);
};
@ -367,30 +329,26 @@ public class NoteEditActivity extends Activity implements OnClickListener,
if (!mWorkingNote.existInDatabase()) {
saveNote();
}
//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
outState.putLong(Intent.EXTRA_UID, mWorkingNote.getNoteId());
Log.d(TAG, "Save working note id: " + mWorkingNote.getNoteId() + " onSaveInstanceState");
}
@Override
//MotionEvent是对屏幕触控的传递机制
public boolean dispatchTouchEvent(MotionEvent ev) {
if (mNoteBgColorSelector.getVisibility() == View.VISIBLE
&& !inRangeOfView(mNoteBgColorSelector, ev)) {
mNoteBgColorSelector.setVisibility(View.GONE);
return true;
}//颜色选择器在屏幕上可见
}
if (mFontSizeSelector.getVisibility() == View.VISIBLE
&& !inRangeOfView(mFontSizeSelector, ev)) {
mFontSizeSelector.setVisibility(View.GONE);
return true;
}//字体大小选择器在屏幕上可见
}
return super.dispatchTouchEvent(ev);
}
//对屏幕触控的坐标进行操作
private boolean inRangeOfView(View view, MotionEvent ev) {
int []location = new int[2];
view.getLocationOnScreen(location);
@ -399,44 +357,13 @@ public class NoteEditActivity extends Activity implements OnClickListener,
if (ev.getX() < x
|| ev.getX() > (x + view.getWidth())
|| ev.getY() < y
|| ev.getY() > (y + view.getHeight()))
//如果触控的位置超出了给定的范围返回false
{
|| ev.getY() > (y + view.getHeight())) {
return false;
}
return true;
}
//从这开始维护
@TargetApi(Build.VERSION_CODES.DONUT)
private void texttoSpeech(){
mTTS.speak(mNoteEditor.getText().toString(),TextToSpeech.QUEUE_FLUSH,null);
}
//在这里提供mTTS
private TextToSpeech mTTS;
@TargetApi(Build.VERSION_CODES.DONUT)
private void initResources() {
mTTS=new TextToSpeech(this, new OnInitListener() {
@Override
public void onInit(int status) {
if(status==TextToSpeech.SUCCESS)
{
//设置朗读语言
int result = mTTS.setLanguage(Locale.US);
if(result!=TextToSpeech.LANG_COUNTRY_AVAILABLE
&&result!=TextToSpeech.LANG_AVAILABLE)
{
mTTS.setLanguage(Locale.US);
Toast.makeText(NoteEditActivity.this,"TTS暂时不支持这种语言朗读",Toast.LENGTH_LONG).show();
}
}
}
});
mHeadViewPanel = findViewById(R.id.note_title);
mNoteHeaderHolder = new HeadViewHolder();
mNoteHeaderHolder.tvModified = (TextView) findViewById(R.id.tv_modified_date);
@ -450,13 +377,13 @@ public class NoteEditActivity extends Activity implements OnClickListener,
for (int id : sBgSelectorBtnsMap.keySet()) {
ImageView iv = (ImageView) findViewById(id);
iv.setOnClickListener(this);
}//对标签各项属性内容的初始化
}
mFontSizeSelector = findViewById(R.id.font_size_selector);
for (int id : sFontSizeBtnsMap.keySet()) {
View view = findViewById(id);
view.setOnClickListener(this);
};//对字体大小的选择
};
mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
mFontSizeId = mSharedPrefs.getInt(PREFERENCE_FONT_SIZE, ResourceParser.BG_DEFAULT_FONT_SIZE);
/**
@ -479,7 +406,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
clearSettingState();
}
//和桌面小工具的同步
private void updateWidget() {
Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
if (mWorkingNote.getWidgetType() == Notes.TYPE_WIDGET_2X) {
@ -555,7 +481,6 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
@Override
//对选择菜单的准备
public boolean onPrepareOptionsMenu(Menu menu) {
if (isFinishing()) {
return true;
@ -564,8 +489,7 @@ public class NoteEditActivity extends Activity implements OnClickListener,
menu.clear();
if (mWorkingNote.getFolderId() == Notes.ID_CALL_RECORD_FOLDER) {
getMenuInflater().inflate(R.menu.call_note_edit, menu);
}//MenuInflater是用来实例化Menu目录下的Menu布局文件的
else {
} else {
getMenuInflater().inflate(R.menu.note_edit, menu);
}
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
@ -582,173 +506,86 @@ public class NoteEditActivity extends Activity implements OnClickListener,
}
@Override
/*
*/
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
//根据菜单的id来编剧相关项目
case R.id.menu_new_note:
//创建一个新的便签
createNewNote();
break;
case R.id.menu_delete:
//删除便签
AlertDialog.Builder builder = new AlertDialog.Builder(this);
//创建关于删除操作的对话框
builder.setTitle(getString(R.string.alert_title_delete));
//设置标签的标题为alert_title_delete
builder.setIcon(android.R.drawable.ic_dialog_alert);
//设置对话框图标
builder.setMessage(getString(R.string.alert_message_delete_note));
//设置对话框内容
builder.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
//建立按键监视器
public void onClick(DialogInterface dialog, int which) {
//点击所触发事件
deleteCurrentNote();
//删除单签便签
finish();
}
});
//添加“YES”的按钮
builder.setNegativeButton(android.R.string.cancel, null);
//添加“NO”的按钮
builder.show();
//显示对话框
break;
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
findViewById(sFontSelectorSelectionMap.get(mFontSizeId)).setVisibility(View.VISIBLE);
//通过id找到相应的大小
break;
case R.id.menu_list_mode:
//选择列表模式
mWorkingNote.setCheckListMode(mWorkingNote.getCheckListMode() == 0 ?
TextNote.MODE_CHECK_LIST : 0);
break;
case R.id.menu_share:
//菜单共享
getWorkingText();
sendTo(this, mWorkingNote.getContent());
//用sendTo函数将运行文本发送到遍历的文本内
break;
case R.id.menu_send_to_desktop:
//发送到桌面
sendToDesktop();
break;
case R.id.menu_alert:
//创建提醒器
setReminder();
break;
case R.id.menu_delete_remind:
//删除日期提醒
mWorkingNote.setAlertDate(0, false);
break;
case R.id.menu_Read:
mTTS.speak(mNoteEditor.getText().toString(),TextToSpeech.QUEUE_FLUSH,null);
break;
default:
break;
}
return true;
}
/*
*/
private void setReminder() {
DateTimePickerDialog d = new DateTimePickerDialog(this, System.currentTimeMillis());
//建立修改时间日期的对话框
d.setOnDateTimeSetListener(new OnDateTimeSetListener() {
public void OnDateTimeSet(AlertDialog dialog, long date) {
mWorkingNote.setAlertDate(date , true);
//选择提醒的日期
}
});
//建立时间日期的监听器
d.show();
//显示对话框
}
/**
* Share note to apps that support {@link Intent#ACTION_SEND} action
* and {@text/plain} type
*/
/*
便
*/
private void sendTo(Context context, String info) {
Intent intent = new Intent(Intent.ACTION_SEND);
//建立intent链接选项
intent.putExtra(Intent.EXTRA_TEXT, info);
//将需要传递的便签信息放入text文件中
intent.setType("text/plain");
//编辑连接器的类型
context.startActivity(intent);
//在acti中进行链接
}
/*
便
*/
private void createNewNote() {
// Firstly, save current editing notes
//保存当前便签
saveNote();
// For safety, start a new NoteEditActivity
finish();
Intent intent = new Intent(this, NoteEditActivity.class);
//设置链接器
intent.setAction(Intent.ACTION_INSERT_OR_EDIT);
//该活动定义为创建或编辑
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
startActivity(intent);
//开始activity并链接
}
/*
便
*/
// private void deleteCurrentNote() {
// if (mWorkingNote.existInDatabase()) {
// //假如当前运行的便签内存有数据
// HashSet<Long> ids = new HashSet<Long>();
// long id = mWorkingNote.getNoteId();
// if (id != Notes.ID_ROOT_FOLDER) {
// ids.add(id);
// }//如果不是头文件夹建立一个hash表把便签id存起来
// else {
// Log.d(TAG, "Wrong note id, should not happen");
// //否则报错
// }
// if (!isSyncMode()) {
// //在非同步模式情况下
// //删除操作
// if (!DataUtils.batchDeleteNotes(getContentResolver(), ids)) {
// Log.e(TAG, "Delete Note error");
// }
// } else {
// //同步模式
// //移动至垃圾文件夹的操作
// if (!DataUtils.batchMoveToFolder(getContentResolver(), ids, Notes.ID_TRASH_FOLER)) {
// Log.e(TAG, "Move notes to trash folder error, should not happens");
// }
// }
// }
// mWorkingNote.markDeleted(true);
// //将这些标签的删除标记置为true
// }
//https://www.learnerhub.net/#/spaces/2699/resources-docs/26017
private void deleteCurrentNote() {
if (mWorkingNote.existInDatabase()) {
HashSet<Long> ids = new HashSet<Long>();
@ -758,90 +595,69 @@ public class NoteEditActivity extends Activity implements OnClickListener,
} 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");
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);
}//end
}
/*
NotesPreferenceActivity
*/
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()) {
//首先保存已有的便签
saveNote();
}
if (mWorkingNote.getNoteId() > 0) {
Intent intent = new Intent(this, AlarmReceiver.class);
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
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, 0, intent, 0);
AlarmManager alarmManager = ((AlarmManager) getSystemService(ALARM_SERVICE));
//设置提醒管理器
showAlertHeader();
if(!set) {
alarmManager.cancel(pendingIntent);
} else {
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
} 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
*/
//没有运行的便签就报错
Log.e(TAG, "Clock alert setting error");
showToast(R.string.error_note_empty_for_clock);
}
}
/*
Widget
*/
public void onWidgetChanged() {
updateWidget();//更新Widget
updateWidget();
}
/*
*/
public void onEditTextDelete(int index, String text) {
int childCount = mEditTextList.getChildCount();
if (childCount == 1) {
return;
}
//没有编辑框的话直接返回
for (int i = index + 1; i < childCount; i++) {
((NoteEditText) mEditTextList.getChildAt(i).findViewById(R.id.et_edit_text))
.setIndex(i - 1);
//通过id把编辑框存在便签编辑框中
}
mEditTextList.removeViewAt(index);
//删除特定位置的视图
NoteEditText edit = null;
if(index == 0) {
edit = (NoteEditText) mEditTextList.getChildAt(0).findViewById(
@ -850,101 +666,69 @@ public class NoteEditActivity extends Activity implements OnClickListener,
edit = (NoteEditText) mEditTextList.getChildAt(index - 1).findViewById(
R.id.et_edit_text);
}
//通过id把编辑框存在空的NoteEditText中
int length = edit.length();
edit.append(text);
edit.requestFocus();//请求优化完成此项编辑
edit.setSelection(length);//定位到length为位置处的条目
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");
//越界把偶偶
}
View view = getListItem(text, index);
mEditTextList.addView(view, index);
//建立一个新的视图并添加编辑文本框内
NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
edit.requestFocus();//请求优先操作
edit.setSelection(0);//定位到起始位置
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);
//遍历子文本框并设置对应下标
}
}
/*
*/
private void switchToListMode(String text) {
mEditTextList.removeAllViews();
String[] items = text.split("\n");
int index = 0;
//清空所有视图,初始化下标
for (String item : items) {
if(!TextUtils.isEmpty(item)) {
mEditTextList.addView(getListItem(item, index));
index++;
//遍历所有文本单元并添加到文本框中
}
}
mEditTextList.addView(getListItem("", index));
mEditTextList.getChildAt(index).findViewById(R.id.et_edit_text).requestFocus();
//优先请求此操作
mNoteEditor.setVisibility(View.GONE);
//便签编辑器不可见
mEditTextList.setVisibility(View.VISIBLE);
//将文本编辑框置为可见
}
/*
*/
private Spannable getHighlightQueryResult(String fullText, String userQuery) {
SpannableString spannable = new SpannableString(fullText == null ? "" : fullText);
//新建一个效果选项
if (!TextUtils.isEmpty(userQuery)) {
mPattern = Pattern.compile(userQuery);
//将用户的询问进行解析
Matcher m = mPattern.matcher(fullText);
//建立一个状态机检查Pattern并进行匹配
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);
//设置背景颜色
start = m.end();
//更新起始位置
}
}
return spannable;
}
/*
*/
private View getListItem(String item, int index) {
View view = LayoutInflater.from(this).inflate(R.layout.note_edit_list_item, null);
//创建一个视图
final NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
edit.setTextAppearance(this, TextAppearanceResources.getTexAppearanceResource(mFontSizeId));
//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));
cb.setOnCheckedChangeListener(new OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
@ -954,15 +738,13 @@ public class NoteEditActivity extends Activity implements OnClickListener,
edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
}
}
});//建立一个打勾框并设置监听器
});
if (item.startsWith(TAG_CHECKED)) {
//选择勾选
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)) {
//选择不勾选
cb.setChecked(false);
edit.setPaintFlags(Paint.ANTI_ALIAS_FLAG | Paint.DEV_KERN_TEXT_FLAG);
item = item.substring(TAG_UNCHECKED.length(), item.length()).trim();
@ -971,94 +753,61 @@ public class NoteEditActivity extends Activity implements OnClickListener,
edit.setOnTextViewChangeListener(this);
edit.setIndex(index);
edit.setText(getHighlightQueryResult(item, mUserQuery));
//运行编辑框的监听器对该行为做出反应,并设置下标及文本内容
return view;
}
/*
便
*/
public void onTextChange(int index, boolean hasText) {
if (index >= mEditTextList.getChildCount()) {
Log.e(TAG, "Wrong index, should not happen");
return;
//越界报错
}
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);
}
//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
}
/*
*/
public void onCheckListModeChanged(int oldMode, int newMode) {
if (newMode == TextNote.MODE_CHECK_LIST) {
switchToListMode(mNoteEditor.getText().toString());
//检查模式切换到列表模式
} else {
if (!getWorkingText()) {
mWorkingNote.setWorkingText(mWorkingNote.getContent().replace(TAG_UNCHECKED + " ",
""));
}
//若是获取到文本就改变其检查标记
mNoteEditor.setText(getHighlightQueryResult(mWorkingNote.getContent(), mUserQuery));
mEditTextList.setVisibility(View.GONE);
mNoteEditor.setVisibility(View.VISIBLE);
//修改文本编辑器的内容和可见性
}
}
/*
*/
private boolean getWorkingText() {
boolean hasChecked = false;
//初始化check标记
if (mWorkingNote.getCheckListMode() == TextNote.MODE_CHECK_LIST) {
//若模式为CHECK_LIST
StringBuilder sb = new StringBuilder();
//创建可变字符串
for (int i = 0; i < mEditTextList.getChildCount(); i++) {
View view = mEditTextList.getChildAt(i);
//遍历所有子编辑框的视图
NoteEditText edit = (NoteEditText) view.findViewById(R.id.et_edit_text);
if (!TextUtils.isEmpty(edit.getText())) {
//若文本不为空
if (((CheckBox) view.findViewById(R.id.cb_edit_item)).isChecked()) {
//该选项框已打勾
sb.append(TAG_CHECKED).append(" ").append(edit.getText()).append("\n");
hasChecked = true;
//扩展字符串为已打勾并把标记置为true
} else {
sb.append(TAG_UNCHECKED).append(" ").append(edit.getText()).append("\n");
//扩展字符串并添加未打勾
}
}
}
mWorkingNote.setWorkingText(sb.toString());
//利用编辑好的字符串设置运行便签的内容
} else {
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便签的内容
}
return hasChecked;
}
/*
便
*/
private boolean saveNote() {
getWorkingText();
boolean saved = mWorkingNote.saveNote();
//运行getWorkingText()之后保存
if (saved) {
/**
* There are two modes from List view to edit view, open one note,
@ -1067,16 +816,11 @@ public class NoteEditActivity extends Activity implements OnClickListener,
* new node requires to the top of the list. This code
* {@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
setResult(RESULT_OK);
}
return saved;
}
/*
便
*/
private void sendToDesktop() {
/**
* Before send message to home, we should make sure that current
@ -1085,16 +829,12 @@ public class NoteEditActivity extends Activity implements OnClickListener,
*/
if (!mWorkingNote.existInDatabase()) {
saveNote();
//若不存在数据也就是新的标签就保存起来先
}
if (mWorkingNote.getNoteId() > 0) {
//若是有内容
Intent sender = new Intent();
Intent shortcutIntent = new Intent(this, NoteEditActivity.class);
//建立发送到桌面的连接器
shortcutIntent.setAction(Intent.ACTION_VIEW);
//链接为一个视图
shortcutIntent.putExtra(Intent.EXTRA_UID, mWorkingNote.getNoteId());
sender.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
sender.putExtra(Intent.EXTRA_SHORTCUT_NAME,
@ -1102,12 +842,9 @@ public class NoteEditActivity extends Activity implements OnClickListener,
sender.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE,
Intent.ShortcutIconResource.fromContext(this, R.drawable.icon_app));
sender.putExtra("duplicate", true);
//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");
//设置sneder的行为是发送
showToast(R.string.info_note_enter_desktop);
sendBroadcast(sender);
//显示到桌面
} else {
/**
* There is the condition that user has input nothing (the note is
@ -1116,37 +853,21 @@ public class NoteEditActivity extends Activity implements OnClickListener,
*/
Log.e(TAG, "Send to desktop error");
showToast(R.string.error_note_empty_for_send_to_desktop);
//空便签直接报错
}
}
/*
*/
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;
//直接设置为content中的内容并返回有勾选和未勾选2种
}
/*
*/
private void showToast(int resId) {
showToast(resId, Toast.LENGTH_SHORT);
}
/*
duration
*/
private void showToast(int resId, int duration) {
Toast.makeText(this, resId, duration).show();
}
}

@ -79,7 +79,6 @@ import java.io.InputStreamReader;
import java.util.HashSet;
public class NotesListActivity extends Activity implements OnClickListener, OnItemLongClickListener {
public static int secret_mode = 0;
private static final int FOLDER_NOTE_LIST_QUERY_TOKEN = 0;
private static final int FOLDER_LIST_QUERY_TOKEN = 1;
@ -409,49 +408,14 @@ public class NotesListActivity extends Activity implements OnClickListener, OnIt
};
// private void startAsyncNotesListQuery() {
// String selection = (mCurrentFolderId == Notes.ID_ROOT_FOLDER) ? ROOT_FOLDER_SELECTION
// : NORMAL_SELECTION;
// mBackgroundQueryHandler.startQuery(FOLDER_NOTE_LIST_QUERY_TOKEN, null,
// Notes.CONTENT_NOTE_URI, NoteItemData.PROJECTION, selection, new String[] {
// String.valueOf(mCurrentFolderId)
// }, NoteColumns.TYPE + " DESC," + NoteColumns.MODIFIED_DATE + " DESC");
// }
// 修改,私密模式
private void startAsyncNotesListQuery() {
String selection = (mCurrentFolderId == Notes.ID_ROOT_FOLDER) ? ROOT_FOLDER_SELECTION
: NORMAL_SELECTION;
if(secret_mode == 0) {
private void startAsyncNotesListQuery() {
String selection = (mCurrentFolderId == Notes.ID_ROOT_FOLDER) ? ROOT_FOLDER_SELECTION
: NORMAL_SELECTION;
mBackgroundQueryHandler.startQuery(FOLDER_NOTE_LIST_QUERY_TOKEN, null,
Notes.CONTENT_NOTE_URI, NoteItemData.PROJECTION, selection, new String[]{
String.valueOf(mCurrentFolderId)
}, NoteColumns.TYPE + " DESC," + NoteColumns.MODIFIED_DATE + " DESC");
}
else{
String str1 = "0.618";
String [] PROJECTION = new String [] { //定义一个新的PROJECTION数组只换掉SNIPPET
NoteColumns.ID,
NoteColumns.ALERTED_DATE,
NoteColumns.BG_COLOR_ID,
NoteColumns.CREATED_DATE,
NoteColumns.HAS_ATTACHMENT,
NoteColumns.MODIFIED_DATE,
NoteColumns.NOTES_COUNT,
NoteColumns.PARENT_ID,
// NoteColumns.SNIPPET,
str1,
NoteColumns.TYPE,
NoteColumns.WIDGET_ID,
NoteColumns.WIDGET_TYPE,
};
mBackgroundQueryHandler.startQuery(FOLDER_NOTE_LIST_QUERY_TOKEN, null,
Notes.CONTENT_NOTE_URI, PROJECTION, selection, new String[]{
String.valueOf(mCurrentFolderId)
Notes.CONTENT_NOTE_URI, NoteItemData.PROJECTION, selection, new String[] {
String.valueOf(mCurrentFolderId)
}, NoteColumns.TYPE + " DESC," + NoteColumns.MODIFIED_DATE + " DESC");
}
}
private final class BackgroundQueryHandler extends AsyncQueryHandler {
public BackgroundQueryHandler(ContentResolver contentResolver) {
@ -505,58 +469,20 @@ private void startAsyncNotesListQuery() {
this.startActivityForResult(intent, REQUEST_CODE_NEW_NODE);
}
// private void batchDelete() {
// new AsyncTask<Void, Void, HashSet<AppWidgetAttribute>>() {
// protected HashSet<AppWidgetAttribute> doInBackground(Void... unused) {
// HashSet<AppWidgetAttribute> widgets = mNotesListAdapter.getSelectedWidget();
// if (!isSyncMode()) {
// // if not synced, delete notes directly
// if (DataUtils.batchDeleteNotes(mContentResolver, mNotesListAdapter
// .getSelectedItemIds())) {
// } else {
// Log.e(TAG, "Delete notes error, should not happens");
// }
// } else {
// // in sync mode, we'll move the deleted note into the trash
// // folder
// if (!DataUtils.batchMoveToFolder(mContentResolver, mNotesListAdapter
// .getSelectedItemIds(), Notes.ID_TRASH_FOLER)) {
// Log.e(TAG, "Move notes to trash folder error, should not happens");
// }
// }
// return widgets;
// }
//
//
// @Override
// protected void onPostExecute(HashSet<AppWidgetAttribute> widgets) {
// if (widgets != null) {
// for (AppWidgetAttribute widget : widgets) {
// if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID
// && widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) {
// updateWidget(widget.widgetId, widget.widgetType);
// }
// }
// }
// mModeCallBack.finishActionMode();
// }
// }.execute();
// }
//https://www.learnerhub.net/#/spaces/2699/resources-docs/26017
private void batchDelete() {
new AsyncTask<Void, Void, HashSet<AppWidgetAttribute>>() {
protected HashSet<AppWidgetAttribute> doInBackground(Void... unused) {
HashSet<AppWidgetAttribute> widgets = mNotesListAdapter.getSelectedWidget();
if (mCurrentFolderId == Notes.ID_TRASH_FOLER){
// if in trash, really delete notes
if (!isSyncMode()) {
// if not synced, delete notes directly
if (DataUtils.batchDeleteNotes(mContentResolver, mNotesListAdapter
.getSelectedItemIds())) {
} else {
Log.e(TAG, "Delete notes error, should not happens");
}
} else {
// move the deleted note into the trash folder
// in sync mode, we'll move the deleted note into the trash
// folder
if (!DataUtils.batchMoveToFolder(mContentResolver, mNotesListAdapter
.getSelectedItemIds(), Notes.ID_TRASH_FOLER)) {
Log.e(TAG, "Move notes to trash folder error, should not happens");
@ -579,61 +505,33 @@ private void startAsyncNotesListQuery() {
}
}.execute();
}
//end
// private void deleteFolder(long folderId) {
// if (folderId == Notes.ID_ROOT_FOLDER) {
// Log.e(TAG, "Wrong folder id, should not happen " + folderId);
// return;
// }
//
// HashSet<Long> ids = new HashSet<Long>();
// ids.add(folderId);
// HashSet<AppWidgetAttribute> widgets = DataUtils.getFolderNoteWidget(mContentResolver,
// folderId);
// if (!isSyncMode()) {
// // if not synced, delete folder directly
// DataUtils.batchDeleteNotes(mContentResolver, ids);
// } else {
// // in sync mode, we'll move the deleted folder into the trash folder
// DataUtils.batchMoveToFolder(mContentResolver, ids, Notes.ID_TRASH_FOLER);
// }
// if (widgets != null) {
// for (AppWidgetAttribute widget : widgets) {
// if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID
// && widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) {
// updateWidget(widget.widgetId, widget.widgetType);
// }
// }
// }
// }
//https://www.learnerhub.net/#/spaces/2699/resources-docs/26017
private void deleteFolder(long folderId) {
if (folderId == Notes.ID_ROOT_FOLDER) {
Log.e(TAG, "Wrong folder id, should not happen " + folderId);
return;
}
HashSet<Long> ids = new HashSet<Long>();
ids.add(folderId);
HashSet<AppWidgetAttribute> widgets = DataUtils.getFolderNoteWidget(mContentResolver,
folderId);
if (mCurrentFolderId == Notes.ID_TRASH_FOLER) {
// if in trash, delete folder directly
DataUtils.batchDeleteNotes(mContentResolver, ids);
} else {
//move the deleted folder into the trash folder
DataUtils.batchMoveToFolder(mContentResolver, ids, Notes.ID_TRASH_FOLER);
}
if (widgets != null) {
for (AppWidgetAttribute widget : widgets) {
if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID
&& widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) {
updateWidget(widget.widgetId, widget.widgetType);
private void deleteFolder(long folderId) {
if (folderId == Notes.ID_ROOT_FOLDER) {
Log.e(TAG, "Wrong folder id, should not happen " + folderId);
return;
}
HashSet<Long> ids = new HashSet<Long>();
ids.add(folderId);
HashSet<AppWidgetAttribute> widgets = DataUtils.getFolderNoteWidget(mContentResolver,
folderId);
if (!isSyncMode()) {
// if not synced, delete folder directly
DataUtils.batchDeleteNotes(mContentResolver, ids);
} else {
// in sync mode, we'll move the deleted folder into the trash folder
DataUtils.batchMoveToFolder(mContentResolver, ids, Notes.ID_TRASH_FOLER);
}
if (widgets != null) {
for (AppWidgetAttribute widget : widgets) {
if (widget.widgetId != AppWidgetManager.INVALID_APPWIDGET_ID
&& widget.widgetType != Notes.TYPE_WIDGET_INVALIDE) {
updateWidget(widget.widgetId, widget.widgetType);
}
}
}
}
}//end
private void openNode(NoteItemData data) {
Intent intent = new Intent(this, NoteEditActivity.class);
@ -877,10 +775,6 @@ private void deleteFolder(long folderId) {
} else {
Log.e(TAG, "Wrong state:" + mState);
}
if(secret_mode == 1)
menu.findItem(R.id.menu_secret).setVisible(false);
else
menu.findItem(R.id.menu_quit_secret).setVisible(false);
return true;
}
@ -915,101 +809,9 @@ private void deleteFolder(long folderId) {
createNewNote();
break;
}
case R.id.menu_search: {
case R.id.menu_search:
onSearchRequested();
break;
}
case R.id.menu_trash: {
openTrashFolder();
break;
}
// case R.id.menu_secret: { //进入私密模式(这个有问题,在选择是否进入私密模式前就已经进入私密模式)
// secret_mode = 1;
// AlertDialog.Builder dialog = new AlertDialog.Builder(NotesListActivity.this);
// dialog.setTitle("重要提醒");
// dialog.setMessage("您确认进入私密模式吗?");
// dialog.setCancelable(false);
// dialog.setPositiveButton("确认", new DialogInterface.OnClickListener() {
// @Override
// public void onClick(DialogInterface dialog, int which) {
// startAsyncNotesListQuery();
// Toast.makeText(NotesListActivity.this,"您已进入私密模式",Toast.LENGTH_SHORT).show();
// }
// });
// dialog.setNegativeButton("取消", new DialogInterface.OnClickListener() {
// @Override
// public void onClick(DialogInterface dialog, int which){}
// });
// dialog.show();
// startAsyncNotesListQuery();
// Toast.makeText(this,"您已进入私密模式",Toast.LENGTH_SHORT).show();
// break;
// }
// case R.id.menu_secret:{ //进入私密模式好1
// AlertDialog.Builder enterSecretModeDialog = new AlertDialog.Builder(NotesListActivity.this);
// enterSecretModeDialog.setTitle("重要提醒");
// enterSecretModeDialog.setMessage("您确认进入私密模式吗?");
// enterSecretModeDialog.setCancelable(false);
// enterSecretModeDialog.setPositiveButton("确认", new DialogInterface.OnClickListener() {
// @Override
// public void onClick(DialogInterface dialog, int which) {
// secret_mode = 1;
// startAsyncNotesListQuery();
// Toast.makeText(NotesListActivity.this, "您已进入私密模式", Toast.LENGTH_SHORT).show();
// }
// });
// enterSecretModeDialog.setNegativeButton("取消", new DialogInterface.OnClickListener() {
// @Override
// public void onClick(DialogInterface dialog, int which) {
// // 用户取消进入私密模式,不进行任何操作
// }
// });
// enterSecretModeDialog.show();
// break;
// }
case R.id.menu_secret: { //进入私密模式好2
AlertDialog.Builder dialog = new AlertDialog.Builder(NotesListActivity.this);
dialog.setTitle("重要提醒");
dialog.setMessage("您确认进入私密模式吗?");
dialog.setCancelable(false);
dialog.setPositiveButton("确认", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
secret_mode = 1;
startAsyncNotesListQuery();
Toast.makeText(NotesListActivity.this,"您已进入私密模式",Toast.LENGTH_SHORT).show();
}
});
dialog.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which){}
});
dialog.show();
startAsyncNotesListQuery();
//Toast.makeText(this,"您已进入私密模式",Toast.LENGTH_SHORT).show();
break;
}
case R.id.menu_quit_secret:{ //退出私密模式
secret_mode = 0;
AlertDialog.Builder dialog = new AlertDialog.Builder(NotesListActivity.this);
dialog.setTitle("重要提醒");
dialog.setMessage("您确认退出私密模式吗?");
dialog.setCancelable(false);
dialog.setPositiveButton("确认", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
startAsyncNotesListQuery();
Toast.makeText(NotesListActivity.this,"您已退出私密模式",Toast.LENGTH_SHORT).show();
}
});
dialog.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which){}
});
dialog.show();
break;
}
default:
break;
}
@ -1149,19 +951,4 @@ private void deleteFolder(long folderId) {
}
return false;
}
private void openTrashFolder() {
// 将当前列表的编辑状态设置为子文件夹模式
mState = ListEditState.SUB_FOLDER;
// 将当前文件夹 ID 设置为回收站的 ID
mCurrentFolderId = Notes.ID_TRASH_FOLER;
//查询已删除笔记的列表
startAsyncNotesListQuery();
// 不显示底部的“写便签”
mAddNewNote.setVisibility(View.GONE);
// 将顶部栏设置为 data.getSnippet 文件夹名称
mTitleBar.setText(NotesListActivity.this
.getString(R.string.menu_trash));
mTitleBar.setVisibility(View.VISIBLE);
}
}

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