private CameraView loadCameraView()
{
CameraView camItem = new CameraView();
if (isShuffleOn || cameras.Count < 2)
{
camItem.Source.MaxHeight = ((Frame)Window.Current.Content).ActualHeight - 1;
}
else if (cameras.Count() < 4)
{
camItem.MaxWidth = ((Frame)Window.Current.Content).ActualWidth / cameras.Count - 1;
}
else
{
camItem.MaxWidth = ((Frame)Window.Current.Content).ActualWidth / 4 - 1;
}
grid.Children.Add(camItem);
return(camItem);
}
public async void getImage(Camera camera, CameraView camView)
{
Image image = camView.Source;
camView.Label.Text = camera.GetName();
string url = "https://traffic.ottawa.ca/map/camera?id=" + camera.num;
HttpClient outClient = new HttpClient();
outClient.DefaultRequestHeaders.Add("Cookie", sessionId);
byte[] img = await outClient.GetByteArrayAsync(url);
InMemoryRandomAccessStream randomAccessStream = new InMemoryRandomAccessStream();
DataWriter writer = new DataWriter(randomAccessStream.GetOutputStreamAt(0));
writer.WriteBytes(img);
await writer.StoreAsync();
BitmapImage b = new BitmapImage();
b.SetSource(randomAccessStream);
image.Source = b;
await Task.Delay(TimeSpan.FromMilliseconds(6000));
if (isRunning)
{
if (isShuffleOn)
{
camera = cameras[random.Next(0, cameras.Count)];
}
getImage(camera, camView);
}
else
{
Debug.WriteLine(url);
}
}