In this way, an autoscroll effect has happened. When all the incremented positions are equal to the total item size, start from the beginning. Hence, I use a thread to increment the position automatically, so an autoscroll is happening because the position is incremented automatically. There is a method in RecyclerView, which is smoothScrollToPosition(), which takes the position of recyclerview to scroll the position to current position. Here, I use a thread, which will perform autoscroll for the items of RecyclerView. The counter is incremented when all the items are incremented and counter is started from the beginning. There is a method in RecyclerView, which is smoothScrollToPosition(), as it takes the position for the scroll's present position to the desired position. I want to make a list, which will auto scroll like a news feed. Your RecyclerView will be scrolled horizontally. class MyAdapter(private val data: List) : RecyclerView. Ĭreate new simple Adapter for RecyclerView using the code below. This adds a RecyclerView and two buttons. The contents in the red rectangle is lost after scrolling. But some contents of the cards are lost after the scrolling the RecyclerView down and scrolling back, as shown in the two screenshots below. Replace the code in activity_main.xml with the code below. Im using RecyclerView to display a list of marks, and each mark of the value is shown as a CardView. To follow along with the tutorial, perform the steps below:Ĭreate a new Android project with the default Empty Activity.Īdd these string resources into your project. The version used in this tutorial is Android Studio Dolphin | 2021.3.1 Patch 1. How to programmatically scroll on a RecyclerView.GoalsĪt the end of the tutorial, you would have learned: In this tutorial, we will learn how to scroll to specific positions on a RecyclerView. When working with RecyclerView, sometimes we are required to scroll the RecyclerView in code, especially after addition of a list item.
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