private void ShowDialog(int id)
{
this.titleDialogId = id;
if (this.isShowingTwoFragments)
{
base.ListView.SetItemChecked(this.titleDialogId, true);
var dialogContainer =
base.FragmentManager
.FindFragmentById(Resource.Id.dialog_container)
as DialogFragment;
var isContainerEmpty = dialogContainer == null; // before first selected title
var isDifferentDialogDisplayed = dialogContainer?.GetDalogId != this.titleDialogId; // if other dialog is currently displayed
if (isContainerEmpty || isDifferentDialogDisplayed)
{
var container = base.Activity.FindViewById(Resource.Id.dialog_container);
var dialogFragment = DialogFragment.CreateInstance(this.titleDialogId);
var fragmentTransaction = base.FragmentManager.BeginTransaction();
fragmentTransaction.Replace(Resource.Id.dialog_container, dialogFragment);
fragmentTransaction.AddToBackStack(null);
fragmentTransaction.SetTransition(Android.App.FragmentTransit.FragmentFade);
fragmentTransaction.Commit();
}
}
else
{
var intent = new Intent(base.Activity, typeof(DialogActivity));
intent.PutExtra(TitleDialogIdKey, id);
base.StartActivity(intent);
}
}
public static DialogFragment CreateInstance(int id)
{
var bundle = new Bundle();
bundle.PutInt(TitlesFragment.TitleDialogIdKey, id);
var fragment = new DialogFragment
{
Arguments = bundle
};
return(fragment);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
var isLandscape = Resources.Configuration.Orientation == Android.Content.Res.Orientation.Landscape;
if (isLandscape)
{
base.Finish();
}
var dialogId = base.Intent.Extras.GetInt(TitlesFragment.TitleDialogIdKey, 0);
var dialogFragment = DialogFragment.CreateInstance(dialogId);
base.FragmentManager
.BeginTransaction()
.Add(Android.Resource.Id.Content, dialogFragment)
.Commit();
}
