![]() ![]() Anda juga bisa memasang manager layout milik sendiri. Just to recap, the adapter is simply going to show the image and the accompanied title. Di Android Studio, Anda bisa memakai aneka pengelola tata letak / layout yang sudah disediakan, seperti Grid Layout Manager atau Linear Layout Manager untuk mempermudah menyusun RecyclerView. ![]() The source code for the standard grid gallery can be found here. ![]() In the New Resource Dialog enter cardlayout into the File name: field and. Within the Project tool window right click on the app -> res -> layout entry and select the New -> Layout resource file menu option. val columns = 3 val layoutManager = GridLayoutManager(context, columns) recyclerView.layoutManager = layoutManager val adapter = GalleryAdapter(context) recyclerView.adapter = adapter My adapter always returns 50 for items count(just a test) and I used a simple layout file for items, It contains a LinearLayout and a TextView to show the. The layout of the views contained within the cards will be defined within a separate XML layout file. import 7.widget.RecyclerView import import import import android. Pay attention to getItemViewType and onCreateViewHolder. Let’s start from the basics and set up a RecyclerView with the standard GridLayoutManager with 3 columns. The RecyclerView Item adapter, this is where the magic happens for having multiple different layouts in the RecyclerView list item. With the combination of RecyclerView, CardView and GridView, android developers can make even more simple and beautiful applications with Material design looks in Pre lollipop and post lollipop devices. In fact, it can be just built with the basic features available in the RecyclerView library and as before some math to handle the edge cases. GridView is one of the most popular and older view available in android to show text, images and also other views into Grid format. Today, however, the Android ecosystem has a lot of abstractions that can be leveraged to build a similar gallery. ![]() Instead of trying to reinvent ListView’s recycling logic, that gallery was built on ListView and LinearLayout in addition to some math to handle the edge cases. During that time, there was no RecyclerView, no abstract layout managers that can be extended to easily build an asymmetrical grid view. ![]()
0 Comments
Leave a Reply. |