public void TestGetAsync()
{
Assert.ThrowsAsync <ArgumentOutOfRangeException>(async() =>
{
await _bingWallpaperService.GetAsync(0, 0, "zh-CN");
});
Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await _bingWallpaperService.GetAsync(0, 1, null);
});
}
public async void Run(IBackgroundTaskInstance taskInstance)
{
var deferral = taskInstance?.GetDeferral();
try
{
var result = await _bingWallpaperService.GetAsync(0, 1, _bingoWallpaperSettings.SelectedArea);
var image = result?.Images.FirstOrDefault();
if (image != null)
{
var copyright = image.Copyright;
var text = Regex.Replace(copyright, @"\(©.*", string.Empty).Trim();
_tileService.UpdatePrimaryTile(image, text);
if (_bingoWallpaperSettings.IsAutoUpdateWallpaper || _bingoWallpaperSettings.IsAutoUpdateLockScreen)
{
using (var client = new HttpClient())
{
var bytes = await client.GetByteArrayAsync(_bingWallpaperService.GetUrl(image, _bingoWallpaperSettings.SelectedWallpaperSize));
if (bytes != null && bytes.Length > 0)
{
if (_bingoWallpaperSettings.IsAutoUpdateWallpaper)
{
await _systemSettingService.SetWallpaperAsync(bytes);
}
if (_bingoWallpaperSettings.IsAutoUpdateLockScreen)
{
await _systemSettingService.SetLockScreenAsync(bytes);
}
}
}
}
}
}
catch (Exception)
{
// ignored
}
finally
{
deferral?.Complete();
}
}
