private async void tirarFoto()
{
if (CrossMedia.Current.IsCameraAvailable && CrossMedia.Current.IsTakePhotoSupported)
{
var nomeArquivo = $"{DateTime.UtcNow}.jpg";
var mediaOptions = new Plugin.Media.Abstractions.StoreCameraMediaOptions
{
//Directory = "Cupons",
Name = nomeArquivo
//SaveToAlbum = true
};
// Take a photo of the business receipt.
var file = await CrossMedia.Current.TakePhotoAsync(mediaOptions);
if (file == null)
{
return;
}
GastoInfo gasto = (GastoInfo)this.BindingContext;
gasto.FotoPath = nomeArquivo;
var fs = file.GetStream();
byte[] buffer = new byte[fs.Length];
fs.Read(buffer, 0, buffer.Length);
fs.Dispose();
fs = null;
gasto.FotoBase64 = Convert.ToBase64String(buffer);
//DisplayAlert("Salvar em", file.Path, "OK");
var path = file.Path;
_FotoImage.Source = ImageSource.FromStream(() =>
{
var stream = file.GetStream();
file.Dispose();
return(stream);
});
_FotoImage.Source = path;
_FotoImage.WidthRequest = TelaUtils.LarguraSemPixel * 0.5;
_FotoImage.HeightRequest = TelaUtils.LarguraSemPixel * 0.5;
//var gasto = (GastoInfo)BindingContext;
//gasto.Foto = Path.GetFileName(path);
}
else
{
await DisplayAlert("Dispositivo não possiu camera ou camera desativada", null, "OK");
}
}
public int gravar(GastoInfo gasto)
{
lock (locker)
{
if (gasto.Id != 0)
{
return(database.Update(gasto));
}
else
{
gasto.DataInclusao = DateTime.Now;
return(database.Insert(gasto));
}
}
}
public int gravar(GastoInfo gasto)
{
var percurso = PercursoUtils.PercursoAtual;
var local = GPSUtils.UltimaLocalizacao;
if (percurso == null)
{
throw new Exception("Nenhum percurso sendo gravado no momento.");
}
if (local == null)
{
throw new Exception("Nenhuma posição gravada.");
}
gasto.IdPercurso = percurso.Id;
gasto.DataInclusao = local.Tempo;
return(_db.gravar(gasto));
}
public GastoNovoPage()
{
Title = "Novo Custo";
var gasto = new GastoInfo {
DataInclusao = DateTime.Now
};
var local = GPSUtils.UltimaLocalizacao;
if (local != null)
{
gasto.Latitude = (float)local.Latitude;
gasto.Longitude = (float)local.Longitude;
}
BindingContext = gasto;
var gravarButton = new ToolbarItem {
Text = "Inserir"
};
gravarButton.Clicked += (sender, e) => {
var novoGasto = (GastoInfo)BindingContext;
var regraGasto = GastoFactory.create();
regraGasto.gravar(novoGasto);
MensagemUtils.avisar("Gasto incluído com sucesso!");
((MasterDetailPage)Application.Current.MainPage).Detail = new NavigationPage(new VelocimetroPage());
//NavigationX.create(this).PopAsync();
};
ToolbarItems.Add(gravarButton);
if (TelaUtils.Orientacao == "Landscape")
{
_width = (int)TelaUtils.LarguraSemPixel * 0.5;
}
else
{
_width = (int)TelaUtils.LarguraSemPixel * 0.8;
}
inicializarComponente();
Content = new ScrollView
{
Orientation = ScrollOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand,
Content = new StackLayout
{
BackgroundColor = Color.Transparent,
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.StartAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
Children =
{
new StackLayout {
Orientation = StackOrientation.Horizontal,
Children =
{
new Image {
Source = "ic_monetization_on_black_24dp.png",
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
},
_ValorEntry
}
},
new StackLayout()
{
Orientation = StackOrientation.Horizontal,
Children =
{
new Image()
{
Source = "ic_event_black_24dp.png",
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
},
new DatePicker
{
IsVisible = true,
IsEnabled = true,
WidthRequest = _width,
}
}
},
new StackLayout()
{
Orientation = StackOrientation.Horizontal,
Children =
{
new Image {
Source = "ic_map_black_24dp.png",
VerticalOptions = LayoutOptions.Start,
HorizontalOptions = LayoutOptions.Center
},
new StackLayout {
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.Start,
HorizontalOptions = LayoutOptions.Start,
Children =
{
_LocalEntry,
new StackLayout {
Margin = new Thickness(5, 0),
Orientation = StackOrientation.Horizontal,
VerticalOptions = LayoutOptions.Start,
HorizontalOptions = LayoutOptions.Start,
Spacing = 2,
Children =
{
_LatitudeLabel,
_LongitudeLabel
}
}
}
}
}
},
new StackLayout()
{
Orientation = StackOrientation.Horizontal,
Children =
{
new Image {
Source = "ic_shopping_cart_black_24dp.png",
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
},
_TipoGastoPicker
}
},
new StackLayout {
Orientation = StackOrientation.Horizontal,
Children =
{
new Image {
Source = "ic_edit_black_24dp.png",
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
},
_ObservacaoEntry
}
},
new StackLayout
{
Orientation = StackOrientation.Horizontal,
Children =
{
_FotoImage
}
}
}
}
};
}
