mlt/zandy — comment on commit 0910a3752f45f04106d3e5bfb29757cd61a9857c
File:  line 0
By mlt:

I think it is clear for me that we shall use fragment transactions to navigation within collections. I have some comments in uncommited code about other choices.

If we use fragments transactions, we don't need entire collections path. Back button will rollback those and breadcrumbs will hopefully show a path. Otherwise we can try to use tabs. Or leave just current collection name as it used to be.

With breadcrumbs, we got compatibility issue for now as those are [not a part of compatibility library](https://github.com/JakeWharton/ActionBarSherlock/issues/133). I didn't try native on my tablet either. So I don't know if those can be used to jump let's say 3 sub-collections up at once. Also BC may turn to be useless even on large screens if collection names are long.

I want to clean up the code, commit it and merge it. Otherwise we indeed have a chance to have difficulties resolving conflicts. So I'll concentrate for now on list of collections anitems.