protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.HotDogListView);
lat = Intent.GetDoubleExtra("latitude", 0.0);
longi = Intent.GetDoubleExtra("longitude", 0.0);
lwhotdog = FindViewById <ListView>(Resource.Id.hotDogListView);
string url = "https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=" + lat + "," + longi + "&types=point_of_interest&radius=100000&sensor=false&key=AIzaSyCrMlsuYQlYLpiwHDes4gsxJlu2IcoyJ7w";
Rootobject1 Data = FetchWeatherAsync(url);
lwhotdog.Adapter = new HotDogAdapter(this, Data.results);
lwhotdog.FastScrollEnabled = true;
}
// NOTE: In order to launch WCF Test Client for testing this service, please select Service1.svc or Service1.svc.cs at the Solution Explorer and start debugging.
// Connect to the service endpoint using HttpWebRequest
public string[] WeatherInfo(string city)
{
string[] answer1 = new string[6];
// return results;
try
{
// Connect to the service endpoint using HttpWebRequest
//String city = "Tempe";
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://5dayweather.org/api.php?city=" + city);
// Use Default credentials and get the response
request.Credentials = CredentialCache.DefaultCredentials;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
// Get the stream containing content, Open the stream using a StreamReader and convert the content into string
Stream receiveStream = response.GetResponseStream();
StreamReader readStream = new StreamReader(receiveStream, Encoding.UTF8);
string content = readStream.ReadToEnd();
// Reference for the above code: https://docs.microsoft.com/en-us/dotnet/framework/network-programming/how-to-request-data-using-the-webrequest-class
Rootobject1 res = JsonConvert.DeserializeObject <Rootobject1>(content);
answer1[0] = res.data.location;
answer1[1] = res.data.skytext;
answer1[2] = res.data.temperature;
answer1[3] = res.data.humidity;
answer1[4] = res.data.wind;
answer1[5] = res.data.date + " & " + res.data.day;
return(answer1);
}
catch (Exception e)
{
answer1[0] = "error";
answer1[1] = e.Message.ToString();
return(answer1);
}
}
private async void Vvvvvvvvv_Click(object sender, EventArgs e)
{
string url = "https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=" + lat + "," + longi + "&types=point_of_interest&radius=100000&sensor=false&key=AIzaSyCrMlsuYQlYLpiwHDes4gsxJlu2IcoyJ7w";
AlphaAnimation AlphaAnimation = new AlphaAnimation(0f, 1f);
AlphaAnimation.Duration = 200;
mProgressBar.Animation = AlphaAnimation;
mProgressBar.Visibility = Android.Views.ViewStates.Visible;
//var progressDialog = ProgressDialog.Show(this, "Please wait...", "Checking POI of the Location", true);
//new Thread(new ThreadStart(delegate
//{
//})).Start();
Rootobject1 Data = await FetchWeatherAsync(url);
var contactsAdapter = new StreamListAdapter(this, Data.results);
var contactsListView = FindViewById <ListView>(Resource.Id.ContactsListView);
contactsListView.Adapter = contactsAdapter;
// progressDialog.Hide();
AlphaAnimation betaAnimation = new AlphaAnimation(0f, 1f);
betaAnimation.Duration = 200;
mProgressBar.Animation = betaAnimation;
mProgressBar.Visibility = Android.Views.ViewStates.Gone;
_addressText.Visibility = ViewStates.Gone;
_locationText.Visibility = ViewStates.Gone;
get_address_button.Visibility = ViewStates.Gone;
get_POI.Visibility = ViewStates.Gone;
poi.Visibility = ViewStates.Gone;
}
private async Task FirstStep()
{
var accessStatus = await Geolocator.RequestAccessAsync();
BasicGeoposition baspos = new BasicGeoposition();
switch (accessStatus)
{
case GeolocationAccessStatus.Allowed:
{
Geolocator geolocator = new Geolocator {
DesiredAccuracyInMeters = 0
};
Geoposition pos = await geolocator.GetGeopositionAsync();
myLocation = pos.Coordinate.Point;
baspos = myLocation.Position;
baspos = PositionTransform.Transfrom(baspos);
myLocation = new Geopoint(baspos);
UIElement marker = PointMeMarker();
MyMap.Children.Add(marker);
MapControl.SetLocation(marker, myLocation);
MyMap.Center = myLocation;
MyMap.LandmarksVisible = true;
break;
}
case GeolocationAccessStatus.Denied:
{
var dialog = new MessageDialog("已拒绝程序对位置的访问权,请至设置-隐私-位置中打开本程序的位置访问权限", "异常提示");
dialog.Commands.Add(new UICommand("确定", cmd => { }));
var a = await dialog.ShowAsync();
bool result = await Launcher.LaunchUriAsync(new Uri("ms-settings:privacy-location"));
return;
}
case GeolocationAccessStatus.Unspecified:
{
var dialog = new MessageDialog("未指明程序对位置的访问权,请至设置-隐私-位置中打开本程序的位置访问权限", "异常提示");
dialog.Commands.Add(new UICommand("确定", cmd => { }));
var a = await dialog.ShowAsync();
bool result = await Launcher.LaunchUriAsync(new Uri("ms-settings:privacy-location"));
return;
}
}
string position = baspos.Longitude + "," + baspos.Latitude;
string json = null;
try
{
json = await Httprequest.HttpRequest.GetPositionSearchRequest(position, SerchRange);
}
catch (HttpRequestException)
{
var dialog = new MessageDialog("周边检索异常(未能成功发送请求)", "异常提示");
dialog.Commands.Add(new UICommand("确定", cmd => { }));
var a = await dialog.ShowAsync();
}
if (!string.IsNullOrWhiteSpace(json))
{
POIResult = JsonConvert.DeserializeObject <Rootobject1>(json);
viewmodel.poiresult = POIResult.pois;
foreach (Pois i in POIResult.pois)
{
Geopoint geo = LocationToGeoPoint(i.location);
MapIcon mapIcon1 = new MapIcon();
mapIcon1.Location = geo;
mapIcon1.NormalizedAnchorPoint = new Point(0.5, 1.0);
mapIcon1.Title = i.name;
MyMap.MapElements.Add(mapIcon1);
}
}
}
///<summary>
/// Effettua la chiamata al Web Service in base al nome cercato, deserializza i dati
/// e aggiunge gli oggetti creati alla lista temp_list.
/// </summary>
/// <param name="FilmName">Contenuto della textBox_search</param>
/// <param name="PageNumber">Numero di pagina iniziale da visualizzare</param>
/// <param name="Type">Tipo (Movie, Series, Episode e Game)</param>
/// <param name="Year">Anno di uscita</param>
public static async Task <List <Search> > SearchList(string FilmName, int PageNumber, string Type, int Year)
{
List <Search> temp_list = new List <Search>();
MaxFilmPage = 10;
string query = "";
if (Type == "" && Year == 0)
{
query = "https://www.omdbapi.com/?s=" + FilmName + "&page=" + PageNumber + "&apikey=528b5586";
}
else if (Type != "" && Year == 0)
{
query = "https://www.omdbapi.com/?s=" + FilmName + "&type=" + Type + "&page=" + PageNumber + "&apikey=528b5586";
}
else if (Year != 0 && Type == "")
{
query = "https://www.omdbapi.com/?s=" + FilmName + "&y=" + Year + "&page=" + PageNumber + "&apikey=528b5586";
}
else if (Year != 0 && Type != "")
{
query = "https://www.omdbapi.com/?s=" + FilmName + "&y=" + Year + "&type=" + Type + "&page=" + PageNumber + "&apikey=528b5586";
}
using (var client = new HttpClient())
{
string risp_JSON = await client.GetStringAsync(query);
Rootobject1 list_des = JsonConvert.DeserializeObject <Rootobject1>(risp_JSON);
temp_list.Clear();
if (list_des.totalResults < 10)
{
MaxFilmPage = list_des.totalResults;
}
if (list_des.Response == "True")
{
Total = list_des.totalResults;
Response = true;
for (int i = 0; i < MaxFilmPage; i++)
{
Search Movie_list = new Search
{
Title = list_des.Search[i].Title,
Poster = list_des.Search[i].Poster,
imdbID = list_des.Search[i].imdbID,
};
temp_list.Add(Movie_list);
}
// per eliminare i film con lo stesso imdbID
// (è commentato perché non risulta chiaro che dopo ci siano altre pagine disponibili)
// es: 'Pokemon'
// temp_list = temp_list.GroupBy(m => m.imdbID).Select(group => group.First()).ToList();
}
else
{
Response = false;
}
}
return(temp_list);
}