public CoordinatesForAdvertisementsModel GetCoordinatesModel(int maxDistance = -1)
{
CoordinatesForAdvertisementsModel coordinatesModel = new CoordinatesForAdvertisementsModel();
var location = GetLocation();
var settingsMOdel = (AppSettingsModel)sharedPreferencesHelper.GetSharedPreference <AppSettingsModel>(SharedPreferencesKeys.APP_SETTINGS);
if (location == null || latitude == 0 || longitude == 0)
{
AlertsService.ShowLongToast(this.mContext, "Nie mogê ustaliæ aktualnej lokalizacji. W³¹cz lokalizacjê w ustawieniach telefonu.");
throw new Exception("Brak lokalizacji");
}
else
{
coordinatesModel.Latitude = latitude;
coordinatesModel.Longitude = longitude;
if (maxDistance > -1)
{
coordinatesModel.MaxDistance = maxDistance;
}
else if (settingsMOdel != null)
{
coordinatesModel.MaxDistance = settingsMOdel.LocationSettings.MaxDistance;
}
else
{
coordinatesModel.MaxDistance = ValueConsts.MAX_DISTANCE_VALUE;
}
}
return(coordinatesModel);
}
public async Task ShowCategoriesSingleSelectAndMakeAction(Action <int, string> actionOnSelect, string selectedItemName = null)
{
try
{
this.progressDialogHelper.ShowProgressDialog("Trwa pobieranie danych");
var allKeywords = await this.categoryService.GetCategories();
var allKeywordsNames = allKeywords.Select(k => k.Value).ToArray();
this.progressDialogHelper.CloseProgressDialog();
AlertsService.ShowSingleSelectListString(ctx, allKeywordsNames, s => actionOnSelect(allKeywords.First(v => v.Value == s).Key, s), selectedItemName, "Wybierz kategoriê");
}
catch (Exception exc)
{
AlertsService.ShowLongToast(ctx, "Wyst¹pi³ problem z pobraniem danych. Upewnij siê, ¿e masz dostêp do internetu: " + exc);
this.progressDialogHelper.CloseProgressDialog();
}
}
public async Task ShowCategoriesListAndMakeAction(List <string> userSelectesKeywordsNames, Func <IDictionary <int, string>, Action <List <string> > > methodToExecuteAfterCategoriesSelect)
{
try
{
this.progressDialogHelper.ShowProgressDialog("Trwa pobieranie danych");
var allKeywords = await this.categoryService.GetCategories();
var allKeywordsNames = allKeywords.Select(k => k.Value).ToArray();
this.progressDialogHelper.CloseProgressDialog();
AlertsService.ShowMultiSelectListString(ctx, "Wybierz kategorie", allKeywordsNames, userSelectesKeywordsNames, methodToExecuteAfterCategoriesSelect(allKeywords));
}
catch (Exception exc)
{
this.progressDialogHelper.CloseProgressDialog();
AlertsService.ShowLongToast(ctx, "Wyst¹pi³ problem z pobraniem danych. Upewnij siê, ¿e masz dostêp do internetu");
}
}
public string SavePhotoFromUriAndReturnPhysicalPath(Android.Net.Uri contentURI, Java.IO.File file, Context ctx)
{
try
{
var contentResolver = ctx.ContentResolver;
var stream = contentResolver.OpenInputStream(contentURI);
using (OutputStream output = new FileOutputStream(file))
{
var memStream = new MemoryStream();
stream.CopyTo(memStream);
var buffer = memStream.ToArray();
output.Write(buffer);
}
return(file.AbsolutePath);
}
catch (Exception exc)
{
AlertsService.ShowLongToast(ctx, "Wyst¹pi³ b³¹d podczas zapisu pliku z adresu URI");
return(String.Empty);
}
}
public Location GetLocation()
{
try
{
locationManager = (LocationManager)mContext.GetSystemService("location");
// Getting GPS status
isGPSEnabled = locationManager.IsProviderEnabled(LocationManager.GpsProvider);
// Getting network status
isNetworkEnabled = locationManager.IsProviderEnabled(LocationManager.NetworkProvider);
if (!isGPSEnabled && !isNetworkEnabled)
{
//showalert in activity
}
else
{
if (isNetworkEnabled)
{
if (locationManager != null)
{
locationManager.RequestLocationUpdates(
LocationManager.NetworkProvider,
MIN_TIME_BW_UPDATES,
MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
location = locationManager.GetLastKnownLocation(LocationManager.NetworkProvider);
if (location != null)
{
latitude = location.Latitude;
longitude = location.Longitude;
}
}
}
if (isGPSEnabled)
{
if (location == null)
{
locationManager.RequestLocationUpdates(
LocationManager.GpsProvider,
MIN_TIME_BW_UPDATES,
MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
if (locationManager != null)
{
location = locationManager.GetLastKnownLocation(LocationManager.GpsProvider);
if (location != null)
{
latitude = location.Latitude;
longitude = location.Longitude;
}
}
}
}
}
}
catch (Exception e)
{
AlertsService.ShowLongToast(this.mContext, "Nie masz w³¹czonej lokalizacji!");
}
return(location);
}