android studio recyclerview scroll up automatically

You will have to override two main methods: one to inflate the view and its view holder, and another one to bind data to the view. It’s a similar approach to the ones you already used, but with some peculiarities, such as a required ViewHolder. RecyclerView includes a new kind of adapter. If you want to use a RecyclerView, you will need to feel comfortable with three elements: This is Android, so things are never easy. The RecyclerView has been developed with extensibility in mind, so it is possible to create any kind of layout you can think of, but not without a little pain-in-the-ass dose. It is supossed to be the successor of ListView and GridView, and it can be found in the latest support-v7 version. The RecyclerView is a new ViewGroup that is prepared to render any adapter-based view in a similar way. I’ve been playing with RecyclerView these days, and will give you a little presentation of what I discovered so far. tAdapter(new RecyclerViewAdapter(numbers)) Ĭlass RecyclerViewAdapter extends RecyclerView.Google I/O this week brought a lot of exciting news about Android, and we probably need quite some time to get used to what Android L is bringing.

tLayoutManager(new LinearLayoutManager(this)) RvNumbers = (RecyclerView) findViewById(R.id.rv_numbers)

Public class ScrollingActivity extends AppCompatActivity The child view in the AppBarLayout has to set app:layout_scrollFlags='scroll|enterAlways', and the scroll view has to set the layout behavior to RecyclerView list item layout, list_item.xml

The header has to be AppBarLayout, the root view has to be CoordinatorLayout, the scroll view could be an RecyclerView or NestedScrollView or other scroll views. The basic layout structure to make the scroll up and hide the header, scroll down and show the header.

Android studio recyclerview scroll up automatically