/// <summary>
/// 在此页将要在 Frame 中显示时进行调用。
/// </summary>
/// <param name="e">描述如何访问此页的事件数据。
/// 此参数通常用于配置页。</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
Windows.Phone.UI.Input.HardwareButtons.BackPressed += (sender, arg) => { arg.Handled = true; };
if (StaticObj.user is Student)
{
forStudent.Visibility = Visibility.Visible;
forSupervisor.Visibility = Visibility.Collapsed;
}
else
{
forSupervisor.Visibility = Visibility.Visible;
forStudent.Visibility = Visibility.Collapsed;
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.GetRepair), ""));
Packet[] incomming = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incomming[0]) == Convert.ToInt32(CommandCode.ReturnRepair))
{
List <Dictionary <string, string> > repairList = JsonParser.DeserializeListOfDictionaryObject(DataParser.Packets2Str(incomming));
foreach (Dictionary <string, string> temp in repairList)
{
display.Items.Add(temp["CONTENT"]);
}
}
else
{
await(new MessageDialog("获得失败")).ShowAsync();
}
}
}
private async void Logout_Click(object sender, RoutedEventArgs e)
{
Dictionary <string, string> logoutPair = new Dictionary <string, string>();
if (StaticObj.user is Student)
{
logoutPair.Add("Type", "Stu");
}
else
{
logoutPair.Add("Type", "Sup");
}
logoutPair.Add("ID", StaticObj.user.ID);
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.Logout), JsonParser.SerializeObject(logoutPair)));
Packet[] incomming = await StaticObj.ReceivePackets();
if (Convert.ToInt32(DataParser.GetPacketCommandCode(incomming[0])) == Convert.ToInt32(CommandCode.Logout))
{
if (Convert.ToInt32(DataParser.Packets2Str(incomming)) != 0)
{
await(new MessageDialog("已注销")).ShowAsync();
Frame.BackStack.Clear();
Frame.Navigate(typeof(Login));
}
else
{
await(new MessageDialog("注销失败")).ShowAsync();
}
}
}
private async void Confirm(object sender, RoutedEventArgs e)
{
Dictionary <string, string> messagePair = new Dictionary <string, string>();
messagePair.Add("SENDTIME", DateTime.Now.ToString());
if (StaticObj.user is Student)
{
messagePair.Add("ISFROMSTUDENT", "1");
}
else
{
messagePair.Add("ISFROMSTUDENT", "0");
}
messagePair.Add("ID", StaticObj.user.ID);
messagePair.Add("CONTENT", message.Text.Trim());
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SendMessageBox), JsonParser.SerializeObject(messagePair)));
Packet[] incomming = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incomming[0]) == Convert.ToInt32(CommandCode.ReturnMessageBox))
{
if (Convert.ToInt32(DataParser.Packets2Str(incomming)) != 0)
{
await(new MessageDialog("发送成功！")).ShowAsync();
Frame.BackStack.RemoveAt(Frame.BackStackDepth - 1);
Frame.Navigate(typeof(Main));
}
else
{
await(new MessageDialog("发送失败！")).ShowAsync();
}
}
}
/// <summary>
/// 在此页将要在 Frame 中显示时进行调用。
/// </summary>
/// <param name="e">描述如何访问此页的事件数据。
/// 此参数通常用于配置页。</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
Windows.Phone.UI.Input.HardwareButtons.BackPressed += (sender, arg) => { arg.Handled = true; };
if (StaticObj.user is HeartLink_Lib.Student)
{
gridForStudent.Visibility = Visibility.Visible;
gridForSupervisor.Visibility = Visibility.Collapsed;
}
else
{
gridForSupervisor.Visibility = Visibility.Visible;
gridForStudent.Visibility = Visibility.Collapsed;
AskOffList = new ContentCollection <AskOffContent>();
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.GetAskOff), ""));
Packet[] incommingAskOff = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incommingAskOff[0]) == Convert.ToInt32(CommandCode.ReturnAskOff))
{
List <Dictionary <string, string> > jsonAskOffs = JsonParser.DeserializeListOfDictionaryObject(DataParser.Packets2Str(incommingAskOff));
foreach (Dictionary <string, string> con in jsonAskOffs)
{
AskOffContent temp = new AskOffContent();
temp.Reason = con["REASON"];
temp.ID = con["ID"];
temp.Date = con["ASKOFFDATE"];
temp.Time = con["ASKOFFTIME"];
AskOffList.Add(temp);
}
display.ItemsSource = AskOffList;
}
}
}
private async void Confirm(object sender, RoutedEventArgs e)
{
Dictionary <string, string> contacterPair = new Dictionary <string, string>();
contacterPair.Add("OWNERID", StaticObj.user.ID);
if (student.IsChecked == true)
{
contacterPair.Add("ISFORSTUDENT", "1");
}
else
{
contacterPair.Add("ISFORSTUDENT", "0");
}
contacterPair.Add("CONTACTORID", ID.Text.Trim());
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SendContacter), JsonParser.SerializeObject(contacterPair)));
Packet[] incomming = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incomming[0]) == Convert.ToInt32(CommandCode.ReturnContacters))
{
if (Convert.ToInt32(DataParser.Packets2Str(incomming)) != 0)
{
await(new MessageDialog("发送成功！")).ShowAsync();
Frame.BackStack.RemoveAt(Frame.BackStackDepth - 1);
Frame.Navigate(typeof(Main));
}
else
{
await(new MessageDialog("上传失败！")).ShowAsync();
}
}
}
private async void confirm_Click(object sender, RoutedEventArgs e)
{
#region Stu
if (StaticObj.user is Student)
{
Dictionary <string, string> askoffPair = new Dictionary <string, string>();
askoffPair.Add("ID", StaticObj.user.ID);
askoffPair.Add("ASKOFFDATE", date.Date.ToString().Split(new char[] { ' ' })[0]);
askoffPair.Add("ASKOFFTIME", String.Format("{0}~{1}", fromTime.Time.ToString().Substring(0, 5), toTime.Time.ToString().Substring(0, 5)));
askoffPair.Add("REASON", reasonTxtBox.Text.Trim());
askoffPair.Add("ISSOLVED", "0");
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SendAskOff), JsonParser.SerializeObject(askoffPair)));
Packet[] incommingAskOff = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incommingAskOff[0]) == Convert.ToInt32(CommandCode.ReturnAskOff))
{
if (Convert.ToInt32(DataParser.Packets2Str(incommingAskOff)) != 0)
{
await(new MessageDialog("已上传")).ShowAsync();
Frame.BackStack.RemoveAt(Frame.BackStackDepth - 1);
Frame.Navigate(typeof(Main));
}
else
{
await(new MessageDialog("上传失败")).ShowAsync();
}
}
}
#endregion
#region Sup
else
{
AskOffContent selected = (AskOffContent)display.SelectedItem;
Dictionary <string, string> solvePair = new Dictionary <string, string>();
solvePair.Add("ID", selected.ID);
solvePair.Add("ASKOFFDATE", selected.Date);
solvePair.Add("ASKOFFTIME", selected.Time);
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SolveAskOff), JsonParser.SerializeObject(solvePair)));
Packet[] incomming = await StaticObj.ReceivePackets();
int solveResult = DataParser.GetPacketCommandCode(incomming[0]);
if (solveResult == Convert.ToInt32(CommandCode.Succeed))
{
await(new MessageDialog("已解决")).ShowAsync();
display.Items.RemoveAt(display.SelectedIndex);
}
else
{
await(new MessageDialog("错误")).ShowAsync();
}
}
#endregion
}
private async void Confirm(object sender, RoutedEventArgs e)
{
#region Stu
if (StaticObj.user is Student)
{
Dictionary <string, string> repairPair = new Dictionary <string, string>();
repairPair.Add("students_ID", StaticObj.user.ID);
repairPair.Add("CONTENT", RequestTextBox.Text.Trim());
repairPair.Add("ISSOLVED", "0");
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SendRepair), JsonParser.SerializeObject(repairPair)));
Packet[] incomming = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incomming[0]) == Convert.ToInt32(CommandCode.ReturnRepair))
{
if (Convert.ToInt32(DataParser.Packets2Str(incomming)) != 0)
{
await(new MessageDialog("发送成功")).ShowAsync();
Frame.BackStack.RemoveAt(Frame.BackStackDepth - 1);
Frame.Navigate(typeof(Main));
}
else
{
await(new MessageDialog("操作失败")).ShowAsync();
}
}
}
#endregion
#region Sup
else
{
string selected = (string)display.SelectedItem;
Dictionary <string, string> repairPair = new Dictionary <string, string>();
repairPair.Add("students_ID", StaticObj.user.ID);
repairPair.Add("CONTENT", selected);
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SolveRepair), JsonParser.SerializeObject(repairPair)));
Packet[] incomming = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incomming[0]) == Convert.ToInt32(CommandCode.Succeed))
{
await(new MessageDialog("已完成")).ShowAsync();
display.Items.Remove(selected);
}
else
{
await(new MessageDialog("操作失败")).ShowAsync();
}
}
#endregion
}
private async void UploadLocation(object sender, RoutedEventArgs e)
{
Geolocator geolocator = new Geolocator();
// 期望的精度级别（PositionAccuracy.Default 或 PositionAccuracy.High）
geolocator.DesiredAccuracy = PositionAccuracy.High;
// 期望的数据精度（米）
geolocator.DesiredAccuracyInMeters = 50;
try
{
Geoposition geoposition = await geolocator.GetGeopositionAsync();
Dictionary <string, string> locationPair = new Dictionary <string, string>();
locationPair.Add("ID", StaticObj.user.ID);
locationPair.Add("LONGITUDE", geoposition.Coordinate.Point.Position.Longitude.ToString("0.000"));
locationPair.Add("LATITUDE", geoposition.Coordinate.Point.Position.Latitude.ToString("0.000"));
locationPair.Add("ALTITUDE", geoposition.Coordinate.Point.Position.Altitude.ToString("0.000"));
locationPair.Add("TIME", DateTime.Now.ToString());
locationPair.Add("POSITIONSOURCE", geoposition.Coordinate.PositionSource.ToString());
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SendLocation), JsonParser.SerializeObject(locationPair)));
Packet[] incomming = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incomming[0]) == Convert.ToInt32(CommandCode.ReturnLocation))
{
if (Convert.ToInt32(DataParser.Packets2Str(incomming)) != 0)
{
await(new MessageDialog(String.Format("发送成功！\n时间：{0}\n经度：{1}\n纬度：{2}海拔：{3}\n位置信息来源：{4}", locationPair["TIME"], locationPair["LONGITUDE"], locationPair["LATITUDE"], locationPair["ALTITUDE"], locationPair["POSITIONSOURCE"]))).ShowAsync();
}
}
else
{
await(new MessageDialog("上传失败！")).ShowAsync();
}
}
catch { }
}
/// <summary>
/// 在此页将要在 Frame 中显示时进行调用。
/// </summary>
/// <param name="e">描述如何访问此页的事件数据。
/// 此参数通常用于配置页。</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
Windows.Phone.UI.Input.HardwareButtons.BackPressed += (sender, arg) => { arg.Handled = true; };
#region Stu
if (StaticObj.user is HeartLink_Lib.Student)
{
gridForSupervisor.Visibility = Visibility.Collapsed;
gridForStudent.Visibility = Visibility.Visible;
Dictionary <string, string> deliveryPair = new Dictionary <string, string>();
deliveryPair.Add("ID", StaticObj.user.ID);
deliveryPair.Add("ISSOLVED", "0");
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.GetDelivery), JsonParser.SerializeObject(deliveryPair)));
Packet[] incomming = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incomming[0]) == Convert.ToInt32(CommandCode.ReturnDelivery))
{
List <Dictionary <string, string> > deliveryList = JsonParser.DeserializeListOfDictionaryObject(DataParser.Packets2Str(incomming));
foreach (Dictionary <string, string> temp in deliveryList)
{
display.Items.Add(temp["CONTENT"]);
}
}
else
{
await(new MessageDialog("获得失败")).ShowAsync();
}
}
#endregion
#region Sup
else
{
gridForStudent.Visibility = Visibility.Collapsed;
gridForSupervisor.Visibility = Visibility.Visible;
}
#endregion
}
private async void Confirm(object sender, RoutedEventArgs e)
{
Dictionary <string, string> dailyReminderPair = new Dictionary <string, string>();
dailyReminderPair.Add("REMINDTIME", DateTime.Now.ToString());
dailyReminderPair.Add("CONTENT", dailyReminder.Text.Trim());
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.SendDailyReminder), JsonParser.SerializeObject(dailyReminderPair)));
Packet[] incomming = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incomming[0]) == Convert.ToInt32(CommandCode.ReturnDailyReminder))
{
if (Convert.ToInt32(DataParser.Packets2Str(incomming)) != 0)
{
await(new MessageDialog("发送成功！")).ShowAsync();
Frame.BackStack.RemoveAt(Frame.BackStackDepth - 1);
Frame.Navigate(typeof(Main));
}
else
{
await(new MessageDialog("发送失败！")).ShowAsync();
}
}
}
private async void submitButton_Click(object sender, RoutedEventArgs e)
{
//判断以及登录
string id = idTextBox.Text.Trim();
string psw = pswPasswordBox.Password;
if (psw.Length < 4 || psw.Length > 15)
{
await(new MessageDialog(String.Format("请确保密码长度在{0}~{1}位之间", Consts.PasswordLength_MIN, Consts.PasswordLength_MAX))).ShowAsync();
}
Dictionary <string, string> loginPair = new Dictionary <string, string>();
loginPair.Add("ID", id);
loginPair.Add("Password", psw);
if (studentRadioButton.IsChecked == true)
{
loginPair.Add("Type", "Stu");
}
else
{
loginPair.Add("Type", "Sup");
}
Packet[] packets = DataParser.Str2Packets(Convert.ToInt32(CommandCode.Login), JsonParser.SerializeObject(loginPair));
StaticObj.SendPackets(packets);
Packet[] incomming = await StaticObj.ReceivePackets();
int loginResult = DataParser.GetPacketCommandCode(incomming[0]);
if (loginResult == Convert.ToInt32(CommandCode.Succeed)) //登录成功
{
Dictionary <string, string> resultPair = JsonParser.DeserializeObject(DataParser.Packets2Str(incomming));
if (studentRadioButton.IsChecked == true)
{
StaticObj.user = new Student();
}
else
{
StaticObj.user = new Supervisor();
}
StaticObj.user.ID = id;
StaticObj.user.PASSWORD = psw;
StaticObj.user.NAME = resultPair["NAME"];
StaticObj.user.GENDER = resultPair["GENDER"];
if (studentRadioButton.IsChecked == true)
{
(StaticObj.user as Student).DORMITORYADDRESS = resultPair["DORMITORY"];
(StaticObj.user as Student).CLASSNUMBER = resultPair["CLASSNUMBER"];
(StaticObj.user as Student).DIRECTORNAME = resultPair["DIRECTORNAME"];
(StaticObj.user as Student).DIRECTORCELLPHONENUMBER = resultPair["DIRECTORCELLPHONE"];
}
else
{
(StaticObj.user as Supervisor).DORMITORYBUILDINGS = resultPair["BUILDING"];
}
Dictionary <string, string> remember = new Dictionary <string, string>();
remember.Add("ID", idTextBox.Text.Trim());
remember.Add("PASSWORD", pswPasswordBox.Password);
if (studentRadioButton.IsChecked == true)
{
remember.Add("ISSTUDENT", "1");
}
else
{
remember.Add("ISSTUDENT", "0");
}
var fold = Windows.Storage.ApplicationData.Current.LocalFolder; //打开文件夹
StorageFile file = await fold.CreateFileAsync("Info.json", CreationCollisionOption.ReplaceExisting); //创建文件
await FileIO.WriteTextAsync(file, JsonParser.SerializeObject(remember)); //写入
Frame.BackStack.Clear();
Frame.Navigate(typeof(Main));
}
else if (loginResult == Convert.ToInt32(CommandCode.WrongPsw))
{
await(new MessageDialog("用户名或密码错误")).ShowAsync();
}
else if (loginResult == Convert.ToInt32(CommandCode.AlreadyLogin))
{
await(new MessageDialog("该用户已登录，若非本人操作请修改密码")).ShowAsync();
}
else
{
await(new MessageDialog("该用户名未注册")).ShowAsync();
}
}
private async void nextStepButton_Click(object sender, RoutedEventArgs e)
{
//做判断
Dictionary <string, string> regPair = new Dictionary <string, string>();
regPair.Add("ID", idTextBox.Text.Trim());
//TODO:Encryption
//string encrypted=Encryption.Encrypt(pswPasswordBox.Password);
string encrypted = pswPasswordBox.Password;
regPair.Add("PASSWORD", encrypted);
regPair.Add("NAME", nameTextBox.Text.Trim());
regPair.Add("STATUS", "OFFLINE");
if (maleRadioButton.IsChecked == true)
{
regPair.Add("GENDER", "Male");
}
else
{
regPair.Add("GENDER", "Female");
}
regPair.Add("CELLPHONE", phonenumTextBox.Text.Trim());
if (studentRadioButton.IsChecked == true)
{
regPair.Add("Type", "Stu");
regPair.Add("DORMITORY", dormnumTextBox.Text.Trim());
regPair.Add("CLASSNUMBER", classnumTextBox.Text.Trim());
regPair.Add("DIRECTORNAME", directorNameTextBox.Text.Trim());
regPair.Add("DIRECTORCELLPHONE", directorPhonenumTextBox.Text.Trim());
}
else
{
regPair.Add("Type", "Sup");
regPair.Add("BUILDING", buildingTextBox.Text.Trim());
}
Packet[] packets = DataParser.Str2Packets(Convert.ToInt32(CommandCode.Register), JsonParser.SerializeObject(regPair));
StaticObj.SendPackets(packets);
Packet[] incomming = await StaticObj.ReceivePackets();
int regResult = DataParser.GetPacketCommandCode(incomming[0]);
if (regResult == Convert.ToInt32(CommandCode.Succeed))
{
await(new MessageDialog("注册成功")).ShowAsync();
//将登录名及加密后的密码写入文件中，以便以后可一键登录
Dictionary <string, string> remember = new Dictionary <string, string>();
remember.Add("ID", idTextBox.Text.Trim());
remember.Add("PASSWORD", encrypted);
if (studentRadioButton.IsChecked == true)
{
remember.Add("ISSTUDENT", "1");
}
else
{
remember.Add("ISSTUDENT", "0");
}
var fold = Windows.Storage.ApplicationData.Current.LocalFolder; //打开文件夹
StorageFile file = await fold.CreateFileAsync("Info.json", CreationCollisionOption.ReplaceExisting); //创建文件
await FileIO.WriteTextAsync(file, JsonParser.SerializeObject(remember)); //写入
Frame.BackStack.Clear();
Frame.Navigate(typeof(Login));
}
else if (regResult == Convert.ToInt32(CommandCode.RegisterFailed))
{
await(new MessageDialog("注册失败")).ShowAsync();
}
else
{
await(new MessageDialog("该用户名已被注册")).ShowAsync();
}
}
/// <summary>
/// 在此页将要在 Frame 中显示时进行调用。
/// </summary>
/// <param name="e">描述如何访问此页的事件数据。
/// 此参数通常用于配置页。</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
Windows.Phone.UI.Input.HardwareButtons.BackPressed += (sender, arg) => { arg.Handled = true; };
Contacters = new ContentCollection <ContactorContent>();
MessageBox = new ContentCollection <MessageBoxContent>();
#region GetContacters
Dictionary <string, string> commandPair = new Dictionary <string, string>();
commandPair.Add("ID", StaticObj.user.ID);
Packet[] packets = DataParser.Str2Packets(Convert.ToInt32(CommandCode.GetContacters), JsonParser.SerializeObject(commandPair));
StaticObj.SendPackets(packets);
Packet[] incommingContacters = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incommingContacters[0]) == Convert.ToInt32(CommandCode.ReturnContacters))
{
List <Dictionary <string, string> > jsonContacters = JsonParser.DeserializeListOfDictionaryObject(DataParser.Packets2Str(incommingContacters));
foreach (Dictionary <string, string> con in jsonContacters)
{
ContactorContent listContent = new ContactorContent();
listContent.Name = con["NAME"];
listContent.PhoneNum = con["CELLPHONE"];
Contacters.Add(listContent);
}
}
#endregion
#region GetMessageBox
packets = DataParser.Str2Packets(Convert.ToInt32(CommandCode.GetMessageBox), "");
StaticObj.SendPackets(packets);
Packet[] incommingMessageBox = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incommingMessageBox[0]) == Convert.ToInt32(CommandCode.ReturnMessageBox))
{
List <Dictionary <string, string> > jsonMessageBox = JsonParser.DeserializeListOfDictionaryObject(DataParser.Packets2Str(incommingMessageBox));
foreach (Dictionary <string, string> msg in jsonMessageBox)
{
MessageBoxContent listContent = new MessageBoxContent();
listContent.ID = msg["ID"];
if (msg["ISFROMSTUDENT"].Equals("1"))
{
listContent.Type = "Student";
}
else
{
listContent.Type = "Supervisor";
}
//listContent.Type = msg["TYPE"];
listContent.Time = msg["SENDTIME"];
listContent.Content = msg["CONTENT"];
MessageBox.Add(listContent);
}
}
#endregion
if (StaticObj.user is HeartLink_Lib.Student)
{
WorkServiceForStudent.Visibility = Visibility.Visible;
WorkServiceForSupervisor.Visibility = Visibility.Collapsed;
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.GetDailyReminder), ""));
Packet[] incommingDailyReminder = await StaticObj.ReceivePackets();
DailyReminderDisplay dis = new DailyReminderDisplay();
if (DataParser.GetPacketCommandCode(incommingDailyReminder[0]) == Convert.ToInt32(CommandCode.ReturnDailyReminder))
{
Dictionary <string, string> dailyReminder = JsonParser.DeserializeObject(DataParser.Packets2Str(incommingDailyReminder));
dis.ReminderTime = dailyReminder["REMINDTIME"];
dis.ReminderContent = dailyReminder["CONTENT"];
}
WorkServiceForStudent.DataContext = dis;
}
else
{
WorkServiceForSupervisor.Visibility = Visibility.Visible;
WorkServiceForStudent.Visibility = Visibility.Collapsed;
}
}
/// <summary>
/// 在此页将要在 Frame 中显示时进行调用。
/// </summary>
/// <param name="e">描述如何访问此页的事件数据。
/// 此参数通常用于配置页。</param>
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
Windows.Phone.UI.Input.HardwareButtons.BackPressed += (sender, arg) => { arg.Handled = true; };
locationBox.Clear();
Geolocator geolocator = new Geolocator();
Geoposition geoposition = null;
BasicGeoposition supervisorPosition = new BasicGeoposition();
try
{
geoposition = await geolocator.GetGeopositionAsync();
supervisorPosition.Longitude = geoposition.Coordinate.Point.Position.Longitude;
supervisorPosition.Latitude = geoposition.Coordinate.Point.Position.Latitude;
supervisorPosition.Altitude = geoposition.Coordinate.Point.Position.Altitude;
MapIcon supervisorIcon = new MapIcon();
supervisorIcon.Image = RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/PinkPushPin.png"));
supervisorIcon.NormalizedAnchorPoint = new Point(0.25, 0.9);
supervisorIcon.Location = new Geopoint(supervisorPosition);
MapControl.Center = geoposition.Coordinate.Point;
}
catch { }
StaticObj.SendPackets(DataParser.Str2Packets(Convert.ToInt32(CommandCode.GetLocation), ""));
Packet[] incomming = await StaticObj.ReceivePackets();
if (DataParser.GetPacketCommandCode(incomming[0]) == Convert.ToInt32(CommandCode.ReturnLocation))
{
List <Dictionary <string, string> > locationDict = JsonParser.DeserializeListOfDictionaryObject(DataParser.Packets2Str(incomming));
foreach (Dictionary <string, string> dic in locationDict)
{
BasicGeoposition position = new BasicGeoposition();
position.Longitude = Convert.ToDouble(dic["LONGITUDE"]);
position.Latitude = Convert.ToDouble(dic["LATITUDE"]);
position.Altitude = Convert.ToDouble(dic["ALTITUDE"]);
MapIcon studentIcon = new MapIcon();
studentIcon.Image = RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/PinkPushPin.png"));
studentIcon.NormalizedAnchorPoint = new Point(0.25, 0.9);
studentIcon.Location = new Geopoint(position);
MapControl.MapElements.Add(studentIcon);
LocationContent locationContent = new LocationContent();
locationContent.ID = dic["ID"];
locationContent.Time = dic["TIME"];
locationContent.PositionSource = dic["POSITIONSOURCE"];
double distance = GetDistance(geoposition.Coordinate.Point.Position.Latitude, geoposition.Coordinate.Point.Position.Longitude,
Convert.ToDouble(dic["LATITUDE"]), Convert.ToDouble(dic["LONGITUDE"]));
if (distance < 1000)
{
locationContent.Distance = "距离：" + distance.ToString("0.0") + "米";
}
else
{
locationContent.Distance = "距离：" + (distance / 1000).ToString("0.00") + "千米";
}
double azimuth = GetAzimuth(geoposition.Coordinate.Point.Position.Latitude, geoposition.Coordinate.Point.Position.Longitude,
Convert.ToDouble(dic["LATITUDE"]), Convert.ToDouble(dic["LONGITUDE"]));
if (azimuth == 0)
{
locationContent.Azimuth = "北";
}
else if (azimuth > 0 && azimuth < 90)
{
locationContent.Azimuth = "北偏东\t" + azimuth.ToString("0.000") + "°";
}
else if (azimuth == 90)
{
locationContent.Azimuth = "东";
}
else if (azimuth > 90 && azimuth < 180)
{
locationContent.Azimuth = "南偏东\t" + (180 - azimuth).ToString("0.000") + "°";
}
else if (azimuth == 180)
{
locationContent.Azimuth = "南";
}
else if (azimuth > 180 && azimuth < 270)
{
locationContent.Azimuth = "南偏西\t" + (azimuth - 270).ToString("0.000") + "°";
}
else if (azimuth == 270)
{
locationContent.Azimuth = "西";
}
else if (azimuth > 270 && azimuth < 360)
{
locationContent.Azimuth = "北偏西\t" + (360 - azimuth).ToString("0.000") + "°";
}
locationBox.Add(locationContent);
}
InspectionList.ItemsSource = locationBox;
}
ProgressBar.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
}