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Questions tagged [android-recyclerview]

The RecyclerView widget is a more advanced and flexible version of ListView and GridView.

The RecyclerView widget is a more advanced and flexible version of ListView and GridView. This widget is a container for displaying large datasets that can be scrolled very efficiently by maintaining a limited number of views. Use the RecyclerView widget when you have data collections whose elements change at runtime based on user action or network events.

• See how to create a list with RecyclerView.


RecyclerApdater Adapter optimized for RecyclerView

The RecyclerView class simplifies the display and handling of large data sets by providing:

  1. Layout Managers for positioning items
  2. Default animations for common item operations, such as removal or addition of items

enter image description here

Tag Usage:

29237 questions
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Android RecyclerView below Toolbar

I have a custom RecyclerView and a toolbar which hide when scrolling down and appears when scrolling up. I have a problem about the position of RecyclerView, it is below the Toolbar, I use the behaviour but it seems not working. My xml:
user4789408
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How to implement setOnScrollListener in RecyclerView

How Do I show progress bar at bottom when user reached to items those are visible in a list. I have written a code in which i am getting data using web service, now i would like to populate partial records, because i have around 630 records in my…
Oreo
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Horizontal RecyclerView with items that have dynamic height

So I need a horizontal RecyclerView. However, the items in them have dynamic heights based on what's returned from the backend. The RecyclerView and its items have the height of "wrap_content" The problem is if the first visible items in the…
Gak2
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RecyclerView ScrollListener inside NestedScrollView

I have an EndlessRecyclerView at the end of a NestedScrollView. EndlessRecyclerView means: when user scrolls to the bottom of the recyclerView it loads more data. This is already implemented and working elsewhere but when I put the recyclerView…
Damia Fuentes
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Recycler view item fill up entire recycler view height after upgrading support library from "23.1.1" to "23.2.1"

Previously, I'm using the following old support libraries "23.1.1". compile 'com.android.support:appcompat-v7:23.1.1' compile 'com.android.support:support-v4:23.1.1' compile 'com.android.support:preference-v7:23.1.1' compile…
Cheok Yan Cheng
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Espresso, scrolling not working when NestedScrollView or RecyclerView is in CoordinatorLayout

It looks like CoordinatorLayout breaks the behaviour of Espresso actions such as scrollTo() or RecyclerViewActions.scrollToPosition(). Issue with NestedScrollView For a layout like this one:
ivacf
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Don't collapse Toolbar when RecyclerView fits the screen

I've made an app using Android Design Library, with a Toolbar and TabLayout. Actually 2 tabs are present, both with 2 RecyclerView, that automatically collapse the Toolbar when scrolled. My question is: can I disable Toolbar collapsing when…
Paolo Rotolo
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Handle on item long click on recycler view

I have an adapter that customizes a recyclerView and I want to open a popup menu on long click event on recyclerView's items. How can I do this?
Marco Di Munno
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Google Maps Lite Mode causes jank in RecyclerView

I have a RecyclerView which is a vertical scrolling list of items. Each list item contains a Google Maps V2 MapView in Lite Mode. I'm taking advantage of this new feature which returns bitmaps instead of a full-blown map as a replacement to the…
Ryan R
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RecyclerView gets crashed [IllegalArgumentException] when use notifyItemChanged from Handler using Runnable

I'm using RecyclerView as a list to show songs that can be downloaded. Each item has ProgressBar in its View. When the download starts, then I use a Handler to notify each item to update the ProgressBar to show the song download progress. Q1. Is…
Amrut Bidri
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How to click on an item inside a RecyclerView in Espresso

I have a RecyclerView (R.id.recyclerView) where each row has an image (R.id.row_image) and a TextView. I want to click on the image in the first row. I've tried to use onData(..) but it doesn't seem to work.
Jacki
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Background Selector in RecyclerView Item

I'm using the RecyclerView like below: and my list item:
ademar111190
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Kotlin One type argument expected for class for abstract generic view holder

I'm trying to create a RecyclerView.Adapter with the following: View holders - Provided the abstract parent and one son abstract class BaseSettingsViewHolder(var viewDataBinding : ViewDataBinding) :…
Udi Oshi
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Add margins to divider in RecyclerView

i am building an android app which is using RecyclerView. I want to add dividers to RecyclerView, which I did using this code: DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(recyclerView.getContext(),…
Random Guy
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Large gap forms between RecyclerView items when scrolling down

I'm making a ToDo list app, and while testing it, for some reason, a huge gap forms between the items whenever I try to scroll down. It always happens whenever I Drag and Drop the items, but I don't see any errors with my ItemTouchHelper adapter and…
planetastro
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