private async Task ImageActionAsync()
{
var remoteUri = new Uri("https://smartthings-plus.s3.amazonaws.com/category-icons/garden-icon%402x.png");
// Download image
IHttpProxyService httpProxyService = new HttpProxyService();
Tuple <string, byte[]> result = null;
try
{
result = await httpProxyService.GetBytesAsync(remoteUri, cancellationToken : CancellationToken.None);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
// raw image
var bitmapImage01 = new BitmapImage();
await bitmapImage01.SetSourceAsync(new MemoryStream(result.Item2).AsRandomAccessStream());
DownloadedImage = bitmapImage01;
// applyed colorization effect
ColorizedImage = await ProcessImage(result.Item2);
}
private async Task <string> DownloadAdnApplyFilterAndSave()
{
IHttpProxyService httpProxyService = new HttpProxyService();
var storageService = new StorageManagerService();
var imageColorizationService = new ImageColorizationService(storageService, httpProxyService);
var localUri = await imageColorizationService.ApplyColorizationFilterAndSaveAsync("https://smartthings-plus.s3.amazonaws.com/category-icons/garden-icon%402x.png");
return(localUri.AbsoluteUri);
}
