void StartImageDownload(ListView listView, int position, IIconAndTitleItem audio)
{
if (_imageDownloadsInProgress.Contains(audio.Id))
{
return;
}
var url = new Uri(audio.IconUrl);
if (_imageDownloader.HasLocallyCachedCopy(url))
{
var image = _imageDownloader.GetImage(url);
FinishImageDownload(listView, position, audio, (Bitmap)image);
}
else
{
_imageDownloadsInProgress.Add(audio.Id);
_imageDownloader.GetImageAsync(url).ContinueWith(t =>
{
if (!t.IsFaulted)
{
FinishImageDownload(listView, position, audio, (Bitmap)t.Result);
}
},
TaskScheduler.FromCurrentSynchronizationContext()
);
}
}
void StartImageDownload(UITableView tableView, NSIndexPath indexPath, Person person)
{
if (imageDownloadsInProgress.Contains(person.Id))
{
return;
}
imageDownloadsInProgress.Add(person.Id);
imageDownloader.GetImageAsync(Gravatar.GetImageUrl(person.Email, 88)).ContinueWith(t => {
if (!t.IsFaulted)
{
FinishImageDownload(tableView, indexPath, person, (UIImage)t.Result);
}
}, TaskScheduler.FromCurrentSynchronizationContext());
}
private static async void getImageThumbnail(string image, BitmapImage bmp)
{
try
{
var currAccount = PowerPlannerApp.Current.GetCurrentAccount();
if (currAccount == null)
{
return;
}
IFolder imagesFolder = await FileHelper.GetOrCreateImagesFolder(currAccount.LocalAccountId);
//if already exists
try
{
IFile file = await imagesFolder.GetFileAsync(image);
if (file != null)
{
StorageFile nativeFile = await StorageFile.GetFileFromPathAsync(file.Path);
if (nativeFile != null)
{
await getImageThumbnail(nativeFile, bmp);
return;
}
}
}
catch { }
//otherwise we need to download the image
StorageFolder nativeImagesFolder = await StorageFolder.GetFolderFromPathAsync(imagesFolder.Path);
await ImageDownloader.GetImageAsync(nativeImagesFolder, image, Website.GetImageUrl(currAccount.AccountId, image), bmp);
}
catch (Exception ex)
{
TelemetryExtension.Current?.TrackException(ex);
}
}
private static async void getImage(string image, BitmapImage bmp)
{
try
{
var currAccount = PowerPlannerApp.Current.GetCurrentAccount();
if (currAccount == null)
{
return;
}
IFolder imagesFolder = await FileHelper.GetOrCreateImagesFolder(currAccount.LocalAccountId);
StorageFolder nativeImagesFolder = await StorageFolder.GetFolderFromPathAsync(imagesFolder.Path);
await ImageDownloader.GetImageAsync(nativeImagesFolder, image, Website.GetImageUrl(currAccount.AccountId, image), bmp);
}
catch (Exception ex)
{
TelemetryExtension.Current?.TrackException(ex);
}
}
