private async void loadCamera(object sender, EventArgs e)
{
await CrossMedia.Current.Initialize();
if (!CrossMedia.Current.IsCameraAvailable || !CrossMedia.Current.IsTakePhotoSupported)
{
await DisplayAlert("No Camera", ":( No camera available.", "OK");
return;
}
MediaFile file = await CrossMedia.Current.TakePhotoAsync(new StoreCameraMediaOptions
{
PhotoSize = PhotoSize.Medium,
Directory = "Sample",
Name = $"{DateTime.UtcNow}.jpg"
});
if (file == null)
{
return;
}
image.Source = ImageSource.FromStream(() =>
{
return(file.GetStream());
});
await postLocationAsync();
async Task postLocationAsync()
{
var locator = CrossGeolocator.Current;
locator.DesiredAccuracy = 50;
var position = await locator.GetPositionAsync();
NotHeroModel model = new NotHeroModel()
{
Longitude = (float)position.Longitude,
Latitude = (float)position.Latitude
};
await AzureManager.AzureManagerInstance.PostHeroInformation(model);
}
await MakePredictionRequest(file);
}
public async Task DeleteHeroInformation(NotHeroModel notHeroModel)
{
await this.notHeroTable.DeleteAsync(notHeroModel);
}
public async Task PostHeroInformation(NotHeroModel notHeroModel)
{
await this.notHeroTable.InsertAsync(notHeroModel);
}