Add support for DialogFragment

It’s almost exactly the same as regular Fragment, I’m not sure if there is an easy way to share the boilerplate code between them.

If anyone does try to add support for DialogFragments, this will keep the dialog on the screen for orientation changes.

    @Override
    public void onDestroyView() {
        if (getDialog() != null && getRetainInstance()) {
            getDialog().setDismissMessage(null);
        }
        ButterKnife.reset(this);
        super.onDestroyView();
    }```

[ltrojanowski]

I’m not sure if it is a good idea to even add this to mosby. It’s yet another thing to maintain and I can’t imagine how busy someone like @sockeqwe must be anyways. The suggested solution of adding the delegate worked with no problems. If anyone stumbles upon this and wants to copy paste an implementation for MVI check out this gist.

[sockeqwe]

Thank you very much!

If you use traditional Fragment lifecycle callbacks and setup your Dialog’s view in Fragment.onCreateView() I would expect that simply adding the delegate like I did here works.