private async Task ChangeBackgroundAsync()
{
if (ImageDataService.UsedList == null)
{
ImageDataService.UsedList = new List <Photo>();
}
if (UserProfilePersonalizationSettings.IsSupported() && ImageDataService.CuratedWallpaperCollection?.Count > 0)
{
try
{
IsBusy = true;
SelectedPhoto = await GetNewPhotoAsync();
if (SelectedPhoto != null)
{
await BackgroundHelper.SetBackgroundAsync(SelectedPhoto);
}
}
catch (Exception ex)
{
Telemetry.LogException(ex);
await DialogHelper.ShowDialogAsync("Something went wrong.");
}
finally
{
IsBusy = false;
}
}
}