private async void CheckPlaces()
{
if (mCacheService.CurrentLat == 0 && mCacheService.CurrentLng == 0)
{
if (View != null)
{
View.StartGetLocation();
}
//do get the location in view, then please call this command again, it should query the 'places'
}
else
{
Mvx.Resolve <IMvxMessenger>().Publish(new ProgressMessage(this, true));
var result = await mApiService.CheckPlaces(string.Format("{0} {1}", StrNumber, Street), mCacheService.CurrentLat, mCacheService.CurrentLng);
Places.Clear();
if (result != null && result.Response != null && result.Response.View.Count > 0)
{
Places = new ObservableCollection <HereMapView>(result.Response.View);
}
else
{
Mvx.Resolve <IMvxMessenger>().Publish(new ToastMessage(this, "No places found!"));
}
Mvx.Resolve <IMvxMessenger>().Publish(new ProgressMessage(this, false));
}
}
private void SearchResultsAvailable(object sender, SearchEventArgs e)
{
People.Clear();
Places.Clear();
foreach (RhitLocation location in e.Places)
{
Places.Add(location);
}
}
void SearchPlaces()
{
cts = new CancellationTokenSource();
token = cts.Token;
t = new Task(() =>
{
//grab data from google\
string req = REQ_AUTOCOMP + searchText;
try
{
request = WebRequest.Create(req);
response = request.GetResponse();
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
if (token.IsCancellationRequested)
{
return;
}
}, token);
t.Start();
t.Wait();
using (StreamReader reader = new StreamReader(response.GetResponseStream()))
{
try
{
string responseText = reader.ReadToEnd();
all = JsonConvert.DeserializeObject <AllPlaces>(responseText);
Places.Clear();
if (all.predictions.Count > 0)
{
foreach (var pl in all.predictions)
{
Places.Add(pl);
}
}
IsDropdOpen = Convert.ToBoolean(Places.Count);
}
catch (Exception e)
{
MessageBox.Show(e.Message + "\n" + e.StackTrace);
}
}
}
public void MakePlaces()
{
foreach (var i in Places)
{
i.GetComponent <ParkingPlace>().RemoveShapeNow();
Destroy(i);
}
Places.Clear();
foreach (var node in OutNodes)
{
MakePlacesOnWayTo(node);
}
}
/// <summary>
/// All the geocoding data can be gotten from: http://download.geonames.org/export/dump/
/// </summary>
/// <param name="input"></param>
public void SetPlaces(Stream input)
{
Places.Clear();
using (StreamReader db = new StreamReader(input))
{
string line;
while (!db.EndOfStream && (line = db.ReadLine()) != null)
{
if (line.StartsWith("#"))
{
continue;
}
var place = new GeoName(line, CountryInfos);
Places.Add(place);
}
}
}
public async void SearchByClient(string query)
{
Places.Clear();
string url = "https://maps.googleapis.com/maps/api/place/textsearch/json?query=";
Char delimiter = ' ';
var substrings = query.Split(delimiter);
for (int i = 0; i < substrings.Length; i++)
{
if (i != substrings.Length)
{
System.Diagnostics.Debug.WriteLine(substrings[i]);
url += substrings[i];
}
}
url += "&key=AIzaSyCK8SquzPry-orS9Lc80hXbPyVUhIyni_Y";
System.Diagnostics.Debug.WriteLine(url);
/* restaurants+in+Sydney";*/
try
{
HttpClient client = new HttpClient();
var response = await client.GetStringAsync(string.Format(url));
System.Diagnostics.Debug.WriteLine(response);
var result = JsonConvert.DeserializeObject <PlacesApiQueryResponse>(response.ToString());
foreach (var item in result.results)
{
PlaceViewModel place = new PlaceViewModel()
{
Name = item.name,
Rating = item.rating,
Icon = item.icon
};
Places.Add(place);
System.Diagnostics.Debug.WriteLine(place.Name);
}
}
catch (Exception ex)
{ }
}
async void OnSearch(string nextPageToken)
{
//Ignoring if same query, This seems bug in SearchBar Command, It executing every time you clicks text field
if (SearchQuery.Equals(PreviousSearchQuery, StringComparison.CurrentCultureIgnoreCase) && string.IsNullOrEmpty(nextPageToken) && Places.Count > 0)
{
return;
}
if (!string.IsNullOrEmpty(nextPageToken))
{
StatusMessage = Messages.LoadingMore;
}
else
{
StatusMessage = Messages.DefaultStatus;
Places.Clear();
}
IsEmpty = false;
IsBusy = true;
PreviousSearchQuery = SearchQuery;
var fetchedPlaces = await _apiServuce.FetchData(SearchQuery.Trim());
if (fetchedPlaces != null && fetchedPlaces.IsSuccess)
{
IsEmpty = false;
NextPageToken = fetchedPlaces.NextPageToken;
foreach (var item in fetchedPlaces.Places)
{
Places.Add(item); //I'm aware this is slow but List has some limitation with INotify.
}
}
else
{
IsBusy = false;
await _dialogService.DisplayAlertAsync(Constants.DialogTitle, !string.IsNullOrEmpty(fetchedPlaces.Message)?fetchedPlaces.Message : Messages.WentWrong, Constants.Ok);
IsEmpty = true;
}
IsBusy = false;
}
private void CleanObjects()
{
foreach (var i in Objects)
{
Destroy(i);
}
foreach (var i in ObjectShapes)
{
MapCreatorLoader.Instance.ParkingZone.RemoveShape(i);
}
foreach (var i in Places)
{
i.GetComponent <ParkingPlace>().RemoveShapeNow();
Destroy(i);
}
Objects.Clear();
ObjectShapes.Clear();
Places.Clear();
}
async Task ExecuteLoadItemsCommand()
{
IsBusy = true;
try
{
Places.Clear();
var places = await DataStore.GetItemsAsync(true);
foreach (var place in places)
{
Places.Add(place);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
/// <summary>
/// 清除排名相關資料，包含成績、排名結果。
/// </summary>
public void Clear()
{
Scores.Clear();
Places.Clear();
}