private async Task <bool> SaveInternal(ImageViewerPostViewModel item)
{
Stream responseStream;
try
{
HttpResponseMessage response = await RequestManager.Current.GetAsync(item.ImageSrc);
responseStream = await response.Content.ReadAsStreamAsync();
}
catch
{
return(false);
}
BitmapImage bi = new BitmapImage()
{
CreateOptions = BitmapCreateOptions.None
};
try
{
bi.SetSource(responseStream);
}
catch (Exception ex)
{
if (ex.HResult == -2146233088)
{
// Image unrecognized
return(false);
}
else
{
throw;
}
}
WriteableBitmap wbmp = new WriteableBitmap(bi);
using (MemoryStream ms = new MemoryStream())
{
try
{
wbmp.SaveJpeg(ms, bi.PixelWidth, bi.PixelHeight, 0, 95);
ms.Seek(0, SeekOrigin.Begin);
new MediaLibrary().SavePicture(item.RenamedFileName + "", ms);
}
catch
{
return(false);
}
finally
{
bi.UriSource = null;
bi = null;
wbmp = null;
}
}
return(true);
}
private async Task<bool> SaveInternal(ImageViewerPostViewModel item)
{
Stream responseStream;
try
{
HttpResponseMessage response = await RequestManager.Current.GetAsync(item.ImageSrc);
responseStream = await response.Content.ReadAsStreamAsync();
}
catch
{
return false;
}
BitmapImage bi = new BitmapImage() { CreateOptions = BitmapCreateOptions.None };
try
{
bi.SetSource(responseStream);
}
catch (Exception ex)
{
if (ex.HResult == -2146233088)
{
// Image unrecognized
return false;
}
else
{
throw;
}
}
WriteableBitmap wbmp = new WriteableBitmap(bi);
using (MemoryStream ms = new MemoryStream())
{
try
{
wbmp.SaveJpeg(ms, bi.PixelWidth, bi.PixelHeight, 0, 95);
ms.Seek(0, SeekOrigin.Begin);
new MediaLibrary().SavePicture(item.RenamedFileName + "", ms);
}
catch
{
return false;
}
finally
{
bi.UriSource = null;
bi = null;
wbmp = null;
}
}
return true;
}
