public virtual void MoveBack()
{
if (CanPop())
{
var cachedFragment = FragmentsBackStack?.LastOrDefault();
if (cachedFragment != null)
{
var fragmentManager = CurrentFragmentManager;
var fragmentTransaction = fragmentManager.BeginTransaction();
fragmentTransaction.DisallowAddToBackStack();
PopFragment(fragmentManager, fragmentTransaction, DeqeueFragmentAttributeIfExist(cachedFragment.Key), cachedFragment.Key, true);
var newLastCachedFragment = FragmentsBackStack?.LastOrDefault();
if (newLastCachedFragment != null)
{
PushFragment(fragmentManager, fragmentTransaction, null, null, newLastCachedFragment.ViewModel, newLastCachedFragment.Key);
}
fragmentTransaction.CommitNow();
}
}
else
{
if ((new Java.Util.Date().Time - LastBackClick.Time) / 1000 < 3)
{
CurrentActivity.FinishAffinity();
Process.KillProcess(Process.MyPid());
}
else
{
LastBackClick = new Java.Util.Date();
(CurrentActivity as ICommonActivity)?.ShowToast("Для выхода из приложения нажмите кнопку повторно");
}
}
}