private async Task PerformBackgroundSafeTask()
{
_taskId = UIApplication.SharedApplication.BeginBackgroundTask(() =>
{
_testBkgdDownloadTask.Cancel();
UIApplication.SharedApplication.EndBackgroundTask(_taskId);
});
await _testBkgdDownloadTask.PoolImagesAsync();
InvokeOnMainThread(() =>
{
var rem = UIApplication.SharedApplication.BackgroundTimeRemaining;
Console.WriteLine($"time: {rem.ToString()}");
});
UIApplication.SharedApplication.EndBackgroundTask(_taskId);
}
