void OnLocationType(object sender, SelectedItemChangedEventArgs e)
{
if (e.SelectedItem == null)
{
return;
}
var index = (LocationTypes.ItemsSource as List <String>).IndexOf(e.SelectedItem.ToString());
if (index == NEARBY)
{
var pos = LocationHelper.GetLocation();
GlobalObjectsHelper.CwSearchOptions.Lat = pos.Latitude;
GlobalObjectsHelper.CwSearchOptions.Lng = pos.Longitude;
}
else if (index == EVERYWHERE)
{
GlobalObjectsHelper.CwSearchOptions.Lat = null;
GlobalObjectsHelper.CwSearchOptions.Lng = null;
GlobalObjectsHelper.CwSearchOptions.Address = null;
}
else
{
GlobalObjectsHelper.CwSearchOptions.Address = e.SelectedItem.ToString();
//GlobalObjectsHelper.CwSearchOptions.Lat = coord[e.SelectedItem.ToString()].X;
//GlobalObjectsHelper.CwSearchOptions.Lng = coord[e.SelectedItem.ToString()].Y;
}
Navigation.PopAsync();
}
public App()
{
InitializeComponent();
bool isEnabled = false;//DependencyService.Get<IPermissionRequester>().IsGPSEnabled();
GlobalObjectsHelper.CwSearchOptions = DBHelper.Instance.GetOptions();
GlobalObjectsHelper.CwSearchOptions.Update();
if (isEnabled)
{
var ret = LocationHelper.GetLocation();
GlobalObjectsHelper.CwSearchOptions.Lat = ret.Latitude;
GlobalObjectsHelper.CwSearchOptions.Lng = ret.Longitude;
}
if (DBHelper.Instance.GetToken() == null)
{
MainPage = new NavigationPage(new LoginPage());
}
else
{
MainPage = new MainPage();
}
}
public void OnShow(object sender, EventArgs e)
{
var options = GlobalObjectsHelper.CwSearchOptions;
if (SortNear.IsToggled)
{
var pos = LocationHelper.GetLocation();
options.Lat = pos.Latitude;
options.Lng = pos.Longitude;
}
else
{
options.Lat = null;
options.Lng = null;
}
options.FreeCount = count;
//options.Amenties = amenties.ToList();
DBHelper.Instance.SaveOptions(GlobalObjectsHelper.CwSearchOptions);
//AAA SUKAAA
var tab = App.Current.MainPage as TabbedPage;
var mp = tab.CurrentPage as MDPage;
var np = mp.Detail as NavigationPage;
var cwrk = np.Navigation.NavigationStack.Last() as CoworkingsListPage;
cwrk.UpdateCoworkingList();
mp.IsPresented = false;
}
async Task ExecuteLoginCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
App.CurrentPosition = await LocationHelper.GetLocation();
var cloudService = ServiceLocator.Instance.Resolve <ICloudService>();
await cloudService.LoginAsync();
await cloudService.RetreiveExtraDataFromCloud();
//await cloudService.RegisterForPushNotifications();
}
catch (Exception ex)
{
Debug.WriteLine($"[Login] Error = {ex.Message}");
}
finally
{
IsBusy = false;
Application.Current.MainPage = new Pages.RootMasterDetailPage();
//Application.Current.MainPage = new NavigationPage(new Pages.TabbedMainPage());
}
}
public async void GetLocationPermission()
{
var status = await PermissionsHelper.GetPermission(Permission.LocationWhenInUse);
if (status == PermissionStatus.Granted)
{
await locationHelper.GetLocation(TimeSpan.FromMinutes(30), 500);
}
else
{
await App.Current.MainPage.DisplayAlert("Access to location denied", "We don't have access to your location", "Ok");
}
}
public async void GetLocationPermission()
{
// added using TenDaysOfXamarin.ViewModels.Helpers;
// added using Plugin.Permissions.Abstractions;
var status = await PermissionsHelper.GetPermission(Permission.LocationWhenInUse);
// Already granted (maybe), go on
if (status == PermissionStatus.Granted)
{
// Granted! Get the location
await locationHelper.GetLocation(TimeSpan.FromMinutes(30), 500);
}
else
{
await App.Current.MainPage.DisplayAlert("Access to location denied", "We don't have access to your location", "Ok");
}
}
public async Task <ActionResult> AddMessage(Message param)
{
int Code;
string str;
User user = await userService.GetUserByIdAsync(param.UserId);
if (await messageService.IsExistsMessageOnNewestByUserId(param.UserId))
{
if (user.UserEmail != null && user.UserEmail != "")
{
param.Location = await LocationHelper.GetLocation(param.Location);//获取位置
param.MessageDate = DateTime.Now;
Code = await messageService.AddEntityAsync(param) ? 200 : 500;
if (param.TargetId != 0 && param.TargetUserId != Guid.Empty && param.TargetUserId != null)
{
bool ok = await sendEmail.ReplySendEmail(await messageService.GetMessageByIdAsync(param.TargetId), await messageService.GetMessageByIdAsync(param.MessageId), SendEmailType.回复留言);//发送邮件
if (ok)
{
str = Code == 200 ? "回复成功！" : "回复失败！请刷新页面后重试！";
}
else
{
str = Code == 200 ? "回复成功,但是该回复并未通知到用户！" : "回复失败！请刷新页面后重试！";
}
}
else
{
str = Code == 200 ? "评论成功！" : "评论失败！请刷新页面后重试！";
};
}
else
{
Code = 401;
str = "您还未填写邮箱，请填写邮箱后再留言，谢谢！";
}
}
else
{
Code = 400;
str = "您在1分钟已经提交过一次了，有什么想说的欢迎直接联系我哦！";
}
return(Ok(new { code = Code, msg = str }));
}
private async Task InitMap()
{
var position = await LocationHelper.GetLocation();
_map.MoveToRegion(MapSpan.FromCenterAndRadius(position, Distance.FromKilometers(1)));
parties = await GetPartiesFromDataBase(position);
if (parties == null || parties.Count < 1)
{
return;
}
PlacePoints();
_map.PropertyChanged += async(o, e) =>
{
await RefreshPartiesFromDataBase();
};
}
async Task <Position> GetLocationFromAddresse(string address)
{
if (!string.IsNullOrWhiteSpace(address))
{
IEnumerable <Position> approximateLocations = await GeoCoder.GetPositionsForAddressAsync(address);
foreach (var position in approximateLocations)
{
_searchResult += position.Latitude + ", " + position.Longitude + "\n";
return(position);
}
if (positions.Count < 1)
{
await Application.Current.MainPage.DisplayAlert("Error", "No Locations found", "OK");
}
}
return(await LocationHelper.GetLocation());
}
private void Location(Context context)
{
Location location = locationHelper.GetLocation(context); //Her får du den location tilbage med lat og long
if (location == null) //Spørger om du fik en lokation tilbage, og hvis ikke så laver en en toast og returner
{
Toast.MakeText(context, "Kan ikke finde din lokation", ToastLength.Long).Show();
return;
}
LocationModel address = LocationService.getLocationAddress(location.Latitude, location.Longitude); //Gets the adress for the lat and long given
var foundTask = ViewModel.CheckIfLocationTaskExist(address); //Finds the task where the location maches
int indexForFoundTask = ViewModel.Tasks.FindLastIndex(m => m.id == foundTask.id); //Finds the index for the task
TaskDropDown.SetSelection(indexForFoundTask); //Sets the task as selected in the dropdown/spinner for tasks in the view
Toast.MakeText(context, "Fandt opgaven: " + foundTask.name + ". Som var tættest på din placering", ToastLength.Long).Show();
}
/// <summary>
/// 添加留言
/// </summary>
/// <param name="t"></param>
/// <returns></returns>
public async Task <bool> AddMessageAsync(MessageEntity t)
{
bool flag;
var user = await UserService.GetUserByIdAsync(t.userId);
if (await IsExistsMessageOnNewestByUserId(t.userId))
{
// 判断用户是否为空
if (user == null)
{
return(false);
}
t.location = LocationHelper.GetLocation(t.location);
flag = await MessageRepository.AddAsync(t);
}
else
{
throw new Exception("你已经在一分钟前提交过一次了");
}
return(flag);
}
protected override void OnMapReady(GoogleMap map)
{
if (mapDrawn)
{
return;
}
base.OnMapReady(map);
NativeMap.SetInfoWindowAdapter(this);
NativeMap.MarkerClick += OnMarkerClick;
NativeMap.InfoWindowClick += OnInfoWindowClick;
pins = new List <Pin>(formsMap.Pins);
CoworkingClicked += formsMap.OnCoworking;
formsMap.PinsUpdated += OnPinsUpdate;
bool isEnabled = DependencyService.Get <IPermissionRequester>().IsGPSEnabled();
if (me != null)
{
me.Remove();
}
if (isEnabled)
{
var ret = LocationHelper.GetLocation();
var marker = new MarkerOptions();
marker.SetPosition(new LatLng(ret.Latitude, ret.Longitude));
var bitmap = BitmapFactory.DecodeResource(Resources, Resource.Drawable.HereIcon);
marker.SetIcon(BitmapDescriptorFactory.FromBitmap(Bitmap.CreateScaledBitmap(bitmap, 350, 200, false)));
marker.Draggable(false);
me = NativeMap.AddMarker(marker);
}
mapDrawn = true;
}
