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Recyclerview android studio java
Recyclerview android studio java




recyclerview android studio java

Good thing about this is that the first method is called only when we really need to create a new view. 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. But in the case of RecyclerView, the RecyclerView.ItemDecoratorclass gives huge control to the developers but makes things a bit more time-consuming and complex. In the case of ListViews, dynamically decorating items like adding borders or dividers was never easy.

recyclerview android studio java

Using the RecyclerView.ItemAnimator class, animating the views becomes so much easy and more intuitive.

recyclerview android studio java

ListViews are lacking in support of good animations, but the RecyclerView brings a whole new dimension to it. Iii) GridLayoutManager- which supports displaying grids as seen in Gallery apps.Īnd the best thing is that we can do all these dynamically as we want. Ii) StaggeredLayoutManager- which supports Pinterest-like staggered lists, I) LinearLayoutManager- which supports both vertical and horizontal lists, There is no official way to even implement a horizontal ListView. In a ListView, the only type of view available is the vertical ListView. This is another massive enhancement brought to RecyclerView. It makes things a bit more complex in RecyclerView but a lot of problems that we faced in the ListView are solved efficiently. This is one of the major differences between ListView and RecyclerView. In the case of RecyclerView, this is mandatory to use the RecyclerView.ViewHolder class. In a ListView, it was recommended to use the ViewHolder pattern but it was never a compulsion.






Recyclerview android studio java