public void GetAddressFromGeoCoordinate(GeoCoordinate location)
{
this.Location = location;
DownloadGeoCodeResultCompletedEventArgs completedEvent = new DownloadGeoCodeResultCompletedEventArgs();
if (location.IsUnknown == true)
{
completedEvent.Status = "LocationUnknown";
OnDownloadStringCompleted(completedEvent);//イベントを発行する。
return;
}
if (DeviceNetworkInformation.IsNetworkAvailable == false)
{
completedEvent.Status = "NoNetWork";
OnDownloadStringCompleted(completedEvent);//イベントを発行する。
return;
}
CultureInfo cc = Thread.CurrentThread.CurrentCulture;
// URI で識別されるリソースとのデータの送受信用の共通クラス
WebClient downloadClient = new WebClient();
// URL
Uri requestURL = new Uri(string.Format("http://maps.googleapis.com/maps/api/geocode/xml?latlng={0},{1}&language={2}&sensor=false", location.Latitude, location.Longitude, cc.ToString()));
// ジオコーティング
//WebClientTimeout.Start();
downloadClient.DownloadStringCompleted += downloadClient_DownloadStringCompleted;
downloadClient.DownloadStringAsync(requestURL);
}
protected virtual void OnDownloadStringCompleted(DownloadGeoCodeResultCompletedEventArgs e)//このメソッドでイベント発行。
{
if (DownloadGeoCodeResultCompleted != null)
{
DownloadGeoCodeResultCompleted(this, e);
}
}
public void GetGeoCoordintateFromAddress(string address)
{
DownloadGeoCodeResultCompletedEventArgs completedEvent = new DownloadGeoCodeResultCompletedEventArgs();
if (DeviceNetworkInformation.IsNetworkAvailable == false)
{
completedEvent.Status = "NoNetWork";
OnDownloadStringCompleted(completedEvent);//イベントを発行する。
return;
}
CultureInfo cc = Thread.CurrentThread.CurrentCulture;
// URI で識別されるリソースとのデータの送受信用の共通クラス
WebClient downloadClient = new WebClient();
string encodedAddress = HttpUtility.UrlEncode(address);
System.Diagnostics.Debug.WriteLine(encodedAddress);
// URL
Uri requestURL = new Uri(string.Format("http://maps.googleapis.com/maps/api/geocode/xml?address={0}&language={1}&sensor=false", address, cc.ToString()));
/*
* # 住所から緯度・経度を取得
*
* https://maps.google.co.jp/maps?hl=ja&q=%E6%9C%AD%E5%B9%8C&lr=lang_ja&ie=UTF-8&ei=1D9UUruaEOKFiQewxICgDg&ved=0CAoQ_AUoAg
*/
// ジオコーティング
//string encodedRequestURL = HttpUtility.UrlEncode(string.Format("http://maps.googleapis.com/maps/api/geocode/xml?address={0}&language={1}&sensor=false",address, cc.ToString()));
System.Diagnostics.Debug.WriteLine(requestURL);
downloadClient.DownloadStringCompleted += downloadClient_DownloadStringCompleted;
downloadClient.DownloadStringAsync(requestURL);
}
void WebClientTimeout_Tick(object sender, EventArgs e)
{
DownloadGeoCodeResultCompletedEventArgs completedEvent = new DownloadGeoCodeResultCompletedEventArgs();
completedEvent.Status = "TimeOut";
completedEvent.Location = this.Location;
OnDownloadStringCompleted(completedEvent);//イベントを発行する。
//WebClientTimeout.Stop();
}
void downloadClient_DownloadStringCompleted(object sender, DownloadStringCompletedEventArgs e)
{
//WebClientTimeout.Stop();
DownloadGeoCodeResultCompletedEventArgs completedEvent = new DownloadGeoCodeResultCompletedEventArgs();
if (e.Error != null)
{
completedEvent.Status = "Error";
completedEvent.Location = this.Location;
}
else
{
completedEvent.Status = "Completed";
completedEvent.Result = e.Result;
completedEvent.Location = this.Location;
}
OnDownloadStringCompleted(completedEvent);//イベントを発行する。
}
void geoCode_DownloadGeoCodeResultCompleted(object sender, DownloadGeoCodeResultCompletedEventArgs e)
{
if (e.Status != "Completed")
{
TextBox_Address.Text = "";
return;
}
try
{
var xmlDoc = XElement.Parse(e.Result);
var ns = xmlDoc.Name.Namespace;
var addresses = from address in xmlDoc.Descendants(ns + "formatted_address")
select address;
if (addresses.Count() == 0)
{
TextBox_Address.Text = "";
}
else
{
var firstElement = addresses.First();
//string address = (string)firstElement.Element(ns + "address").Value;
string address = firstElement.Value;
TextBox_Address.Text = address;
if (newItemFlag == false)
{
UIToPushPinView();
//DB.SaveInfoToIsoStrage(PushPinView);
}
}
}
catch
{
TextBox_Address.Text = "";
}
}
//住所から経緯度を取得
private void geoCode_DownloadReverseGeoCodeResultCompleted(object sender, DownloadGeoCodeResultCompletedEventArgs e)
{
if (e.Status != "Completed")
{
//return;
}
else
{
try
{
var xmlDoc = XElement.Parse(e.Result);
var ns = xmlDoc.Name.Namespace;
var places = from place in xmlDoc.Descendants(ns + "Placemark")
select place;
if (places.Count() == 0)
{
TextBox_Latitude.Text = "";
TextBox_Longitude.Text = "";
}
else
{
var firstElement = places.First();
string[] geocoordinate = ((string)firstElement.Element(ns + "Point").Element(ns + "coordinates").Value).Split(',');
TextBox_Latitude.Text = geocoordinate[1];
TextBox_Longitude.Text = geocoordinate[0];
}
}
catch
{
TextBox_Latitude.Text = "";
TextBox_Longitude.Text = "";
}
}
//経緯度を取得できなかった場合に、現状を初期状態として記録
//StrBefore = TextBox_Title.Text + TextBox_Note.Text + TextBox_Latitude.Text + TextBox_Longitude.Text + TextBox_Address.Text;
}
private void geoCode_DownloadReverseGeoCodeResultCompleted(object sender, DownloadGeoCodeResultCompletedEventArgs e)
{
if (e.Status != "Completed")
{
return;
}
var xmlDoc = XElement.Parse(e.Result);
var ns = xmlDoc.Name.Namespace;
var locations = from location in xmlDoc.Descendants(ns + "location")
select location;
if (locations.Count() == 0)
{
return;
}
var firstElement = locations.First();
//string[] geocoordinate = ((string)firstElement.Element(ns + "Point").Element(ns + "coordinates").Value).Split(',');
string[] geocoordinate = new string[] { firstElement.Element(ns + "lat").Value, firstElement.Element(ns + "lng").Value };
var searchLocation = new GeoCoordinate(Convert.ToDouble(geocoordinate[0]), Convert.ToDouble(geocoordinate[1]));
PushPinView.ClearSelected();
//候補地ピンの座標を設定
candidatePin.Location = searchLocation;
MyMap.SetView(candidatePin.Location, MyMap.ZoomLevel);
if (MyMap.Children.Contains(candidatePin) == false)
{
MyMap.Children.Add(candidatePin);
}
}
void geoCode_DownloadGeoCodeResultCompleted(object sender, DownloadGeoCodeResultCompletedEventArgs e)
{
/*
* PushPinModel pin = new PushPinModel();
* pin.Location = e.Location; //new GeoCoordinate(holdLocation.Latitude, holdLocation.Longitude),
* pin.Name = "New Place";
* pin.Color = new SolidColorBrush(Utility.GetColorFromHexString(PushPinView.DefaultColor_Hex));
* pin.Note = "";
* pin.IsEnabled = true;
* pin.Selected = false;
* pin.Target = false;
* pin.Visibility = System.Windows.Visibility.Visible;
* pin.CreateDate = DateTime.Now;
*/
PushPinModel pin;
pin = PushPinView.GetPinByLocation(e.Location);
if (pin == null)
{
return;
}
if (e.Status != "Completed")
{
pin.Address = "";
}
else if (e.Status == "Completed")
{
try
{
var xmlDoc = XElement.Parse(e.Result);
var ns = xmlDoc.Name.Namespace;
var places = from place in xmlDoc.Descendants(ns + "Placemark")
select place;
if (places.Count() == 0)
{
pin.Address = "";
}
else
{
var firstElement = places.First();
string address = (string)firstElement.Element(ns + "address").Value;
pin.Address = address;
}
}
catch
{
//notsupportedexceptionだったかな？ログイン画面に飛ばされるWifiに接続した状態だと、htmlを取得してしまうのでxmlとして解析できない。
pin.Address = "";
}
}
else if (e.Status == "TimeOut")
{
pin.Address = "";
}
/*
* pin.PropertyChanged += Pin_PropertyChanged;
*
* PushPinView.PushPins.Add(pin);
* DB.SaveInfoToIsoStrage(PushPinView);
*
* var vc = VibrateController.Default;
* vc.Start(TimeSpan.FromMilliseconds(50));
*/
}