RecyclerView in android with kotlin

RecyclerView in android with kotlin
April 15, 2020 No Comments Android Development,Development Pushpendra Kumar

Hello guys, I hope you are doing well. And I think you were looking about the trick for integrating the RecyclerView in android with Kotlin. Android RecyclerView is an important component widely used in Android apps. It is important to know how to use it and how to customize its behavior. And for your kind information, I would like to tell you that, ListView is going to Replaced By Recycler View. Because if you see into your Design Window then you can find the Legacy Tab, After clicking on Legacy Tab you can find Listview is in Legacy. This means reducing the use of Listview and replacing it via Recycler View. And this officially announced in Android Summit December 2018. So without wasting more time let’s directly comes to the topic.

RecyclerView

If your app needs to display a scrolling list of elements based on large data sets (or data that frequently changes), you should use RecyclerView as described on this page. Basically, The Recycler View widget is a more advanced and flexible version of ListView.

RecyclerView in Kotlin
RecyclerView in Kotlin

Great! Now let’s move to the programming, At the very first import the following library for the Recycler View in android.

That’s cool after that create Recycler View in your activity or fragment wherever you have to use that. Which is as –

Great 👍 work. Now let’s create item.xml file inside your layout folder and add the following content to that. Which is given below –

Wonderful 😊😊 finally our work has been complete from the XML side. Now let’s create an AdapterClass.kt in kotlin programming language. Which would be given as below. 

Great work, After that you have create GridLayoutManager and Adapter. And once you create both then just add to your recyclerview. Do like as given below.

Wonderful, In Conclusion, you have complete your goal. And the result would be as shown in the above screen. But if still you have any doubts about that then comment into the comment box or watch this video for more clarification.

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About The Author
Pushpendra Kumar I am passionate about mobile application development and professional developer at Colour Moon Technologies Pvt Ltd (www.thecolourmoon.com). This website I have made so that I can meet with new challenges and can share here.

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