public async Task PermissaoGPSAsync()
{
try
{
var status = await CrossPermissions.Current.CheckPermissionStatusAsync(Permission.Location);
//Verifica se a permissao é diferente de aceita
if (status != PermissionStatus.Granted)
{
if (await CrossPermissions.Current.ShouldShowRequestPermissionRationaleAsync(Permission.Location))
{
await DisplayAlert("Need location", "Gunna need that location", "OK");
}
var results = await CrossPermissions.Current.RequestPermissionsAsync(Permission.Location);
//Best practice to always check that the key exists
if (results.ContainsKey(Permission.Location))
{
status = results[Permission.Location];
}
}
//Permissao for aceita
if (status == PermissionStatus.Granted)
{
MapContainer.Children.RemoveAt(0);
GPS gps = new GPS();
if (gps.IsLocationAvailable())
{
Plugin.Geolocator.Abstractions.Position pos = gps.GetCurrentPosition().GetAwaiter().GetResult();
mapa = new Map(MapSpan.FromCenterAndRadius(new Position(pos.Latitude, pos.Longitude), Distance.FromMeters(100)));
MapContainer.Children.Add(mapa);
var propostas = await service.GetPropostaAsync();
foreach (var item in propostas)
{
mapa.Pins.Add(pin = new Pin
{
Position = new Position(Convert.ToDouble(item.Latitude), Convert.ToDouble(item.Longitude)),
Label = "ID da Vaga:" + item.IDProposta + "," + "\nID da Empresa:" + item.IDEmpresa + "," + "\nDescricao da Vaga:" + item.Descricao + "," +
"\nTipo de Contrato:" + item.TipoContrato + "," + "\nCidade:" + item.Cidade,
Address = item.Latitude + "," + item.Longitude,
Type = PinType.Place,
});
pin.InfoWindowClicked += async(s, args) =>
{
try
{
_descricao = ((Pin)s).Label;
posicao = ((Pin)s).Address;
_posicao = posicao.Split(',');
strnomes = _descricao.Split(',');
_idprop = strnomes[0].Split(':');
_idemp = strnomes[1].Split(':');
_desc = strnomes[2].Split(':');
_tipocontrato = strnomes[3].Split(':');
_cidade = strnomes[4].Split(':');
await DisplayAlert("Informações da Vaga", $"{_descricao}", "OK");
_IdProposta = _idprop[1];
}
catch (Exception)
{
throw;
}
};
pin.Clicked += Pin_Clicked;
}
}
}
//Não aceitaa
else if (status != PermissionStatus.Unknown)
{
await DisplayAlert("Location Denied", "Can not continue, try again.", "OK");
}
}
catch (Exception)
{
}
}
