I have a question regarding the android layout transition framework. In particular i want to achieve an effect that a certain part of an layout slides down or up depending on the visibility of anot...

I have a RecyclerView. Each of its items of the recycler view can be either expanded or not. There can be only one item expanded at the same time. In essence, I'm trying to re-create the history l...

I have this custom "bottom action bar" here: https://youtu.be/TPi5jtcs2wE, that appears and disappears with certain types of webpages (e.g. article/not article). I set up the outermost LinearLayout...