public void Complete()
{
if (_delayTimer != null)
{
_delayTimer.Dispose();
}
if (_showTimer != null)
{
_showTimer.Dispose();
}
_threadManager.InvokeOnUiThread(() =>
{
Toast toast = _toast;
if (toast != null)
{
_toast = null;
toast.Cancel();
_task.TrySetResult(null);
}
}, OperationPriority.High);
}