Recyclerview Changing Items During Scroll


ViewPager2 uses the RecyclerView to display contents on the screen. The most popular ones is to use a ListView or a RecyclerView. Because of RecyclerView's performance advantages, this sample app is able to quickly scroll through a large collection of photos smoothly and without noticeable delays. Nor can I drag the them across the screen or enlarge them once they open. Experiment with that and with various search terms, until you are familiar with how both search modes work. Laying Out RecyclerView Items. 0 API Level 21) includes the new RecyclerView and CardView widgets. RecyclerView requires that we provide an adapter derived from RecyclerView. Say, you have 3 of them far apart in the list. here is the screenshots of the issue the text view 1(marked red color in the image) is appearing in wrong position when i scroll up and down. Learn Programming Together Android UI cardview recyclerview scroll event Android RecyclerView dynamically load more items when scroll I set each RecyclerView item. In this RecyclerView Button Android tutorial, you will learn to make recyclerview with button in it's row item. These are the crucial differences between ListView and RecyclerView: #1 ViewHolder. There is not clean way to do this using pure your ViewModel because to make it work, you will need a reference to your actual ListBox object. When we released RecyclerView, someone asked this question on Stack Overflow, "Why doesn't RecyclerView not have the item ClickListener?" It has almost 500 upvotes. Adapter: Similar to the built-in Android ArrayAdapter. Here we share an example with you which will show you a header with a text on it and following it is a list of an image and its name. when click on the play button have to play audio from my sdcard and have to progress Progressbar The problem is when i s. That means it recycles the itemviews again. If there is a small delay during this process it impact on the user experience so we want. In this tutorial, you'll create a scrollable list of country names that are read from a string array. Adapter and RecyclerView. How to hide/show Toolbar when list is scrolling (part 3) 23 Jun 2015. Information on how tabs are used to display paired reading selections in an online test is also included. (That is, those spell slots are expended from his currently prepared spells, just as if they had been cast. Then at frame-time, only a small, minimal bit of work needs to happen synchronously on the UI thread. Item animator allows to do animations in your recycler view. when click on the play button have to play audio from my sdcard and have to progress Progressbar The problem is when i scroll down the recyclerview change the Progressbar in next row. This tutorial implement auto loading more item when user scroll to end of ListView -----Link----- - Create Listview with customize adapter: htt. Home; Greatest 2019 bucket number of family unit functionsGo to the cinema. Select the Image tab and choose Scrolling Window from the Selection drop down. scrollToPositionWithOffset(position, 0); However, this abruptly moves the item to the top position. Watch this Material Design Primer by Yash Prabhu or Living in a Material World by Nidhi Shah for an in-depth look. It becomes a compromise between laying out extra views in hopes that we need them, and not laying out so many extra views we damage performance. Here you can change the background and other things about that particular folder. 0 Theme used: AppCompat Devices/Android versions reproduced on: Nexus 5, MarshMallow When scrolling a RecyclerView and notifyItemChanged is called during the scroll, "ghost" items can be seen overlaying the scrolling items. Provides additional metadata like index if you need it, as well as a more generic separators. The tile layout is there so that it can scroll with recycler * view and I don't have to wrap it in as scroll-view with height set to match parent. Information on how tabs are used to display paired reading selections in an online test is also included. The Liquid Crystal Library allows you to control LCD displays that are compatible with the Hitachi HD44780 driver. During testing, this resulted in a jagged page experience. androiddev) submitted 4 years ago by emile_b So I have a RecyclerView with linearlayout, it has say 5000 items. A R A S H I ! #b-navbar { height:0px; visibility:hidden. Material Design has seen the rise in on-scroll animations in Android apps. The scroll disappears when looted, and has a short respawn timer (<5 minutes). If it helps, you can think of it as a list of recipes: a ScrollView enabling the user to scroll through a bunch of layouts (the recipes) and each recipe holds a RecyclerView with its ingredients. Facebook explains this library as: Rebound spring models can be used to create animations that feel natural by introducing real world physics to your application. * @param state Context passed by the RecyclerView to control scroll steps. I mentioned that I'd made some changes to the MySimpleItemLoader implementation to make the items different sizes, this forcing the grid to lay out in a staggered fashion. How to Disable logs at Component Integration , Application Integration and System Integration Phases. As you can see, a lot of work has gone into. If you’re interested in supporting this project, please consider lending a hand or making a donation. Enter your information below to join our email list and get automatic access our free materials. Have you seen part 1 where we lay the foundation?. You can do , if both require scrolling you can override ontouchlistener for texview and use requestDisallowInterceptTouchEvent method , to keep height fixed use lines. If there is a small delay during this process it impact on the user experience so we want. xml to define layout for loading item. Whenever you are working with a RecyclerView. Sometimes we need to detect weather a RecyclerView hits the bottom for alot of reasons, one of the most frequent is when you need to show more content of your app (pagination) when the user scrolls…. ViewModel is passed into RecyclerView. * scroll - Indicates that the view is to be scrolled off the screen. Theme was loaded before user permissions were loaded in SSI. MAP is a registered trademark. void onScrolled (RecyclerView recyclerView, int dx, int dy) Callback method to be invoked when the RecyclerView has been scrolled. Is there a reliable way to tell recyclerview / linearlayoutamanger to scroll so that an item at position X will appear in the middle of the scrollview? Use Case: I have a ranked list and want to load the list so that the logged in user's row comes up in the middle of the visible portion of the list. Now, data has been loaded, Gridview is showing perfect, it is scrolling in page also. Current Illinois Link Cardholders. Recyclerview changing items when is scrolled. This saves LayoutManager from tracking adapter changes to calculate animations. It will populate the data into the RecyclerView. Last thing. Most mouse scroll wheels work right out of the box. I also tried with runOnUiThrad but still can not change. RecyclerView. I have checked that the data source is updated but still it doesn't reflect on the screen. • During an activity, swipe up or down to view the next data screen. Android Dynamic RecyclerView LayoutManager (when you are using RecyclerView in ScrollView, these layout manager will resize RecyclerView's height with their items. Remember, from the above exercises, that it is entered as " p s x ". Smart way to update RecyclerView using DiffUtil newly received items. Learn more. As Android Developers we are able to implement scrolling list in a couple of ways which mostly depends on what we really need to do. The resolution you can use depends on the resolutions your monitor supports. Similar adjustments are made for moved and removed items as well. If the RecyclerView to be added to the fast scroller is not available during layout creation time, the same can be done programmatically. During its development, we have created a custom LayoutManager for the inner RecyclerView in order to display the elements in a circle with the possibility to scroll them. Then, click Save. Picasso is a image loading library by Square Inc. It depends on type of the app, for example for the news it is appropriate to update by gesture and when the app is inactive in background service after push from the server + when the app is opened, just to be sure. Scroll implementation. Information on how tabs are used to display paired reading selections in an online test is also included. It will help you if you are looking for changing advertisement. The population grew rapidly during this time, and more and more people lived in cities. During removal, the animation looks weird, but insertion is okay. When item index 0 is out the view, and clicking on any item in the view would like to change the item index 0's data. An iksar Shaman can go catbut not drakkin. LayoutManager to be able to detect data set changes in batches during a layout calculation. Note that the words variable in the adapter caches the data. It requires 21 Dungeoneering and 21 Prayer. How to hide/show Toolbar when list is scrolling (part 3) 23 Jun 2015. I want the button which I just clicked to be. Questions: I have a RecyclerView. Horizontal scrolling RecyclerView is commonly used in scenarios where products or data is loaded in categories or maybe when trying to do some fancy design on your app. Dependencies. The item will be available in second layout pass and will be included in the item count. There are only 2 things you need to do, to make sure it's gonna work fine: Set an id for your. Edittext loses focus in recyclerview; This tutorial will solve all the above problems in this Android RecyclerView with EditText Example. Once done, it compares these numbers (incrementing the index by 1 because the index begins at 0 while the count begins at 1). The last option remained is implementing own custom LayoutManager that would extend default LayoutManager. public class ListAdapter extends RecyclerView. aa 6x 5k wl u5 ct i2 3v gw wo r7 du ig 5l lj rq fn 1m z2 gw y4 eo fb 2e xd jh a8 kt 52 lt 3z sg rz ub vm au d5 oy 6i yg va yd rg 96 5w cr tq o1 7u 47 hj ny 3l x7 jn. after scrolling recyclerView, items in list is wrap_content after scrolling recyclerView both framelayouts have same size :| I was having with changing sizes. Chet is the lead of the Android UI Toolkit team at Google. Android Dynamic RecyclerView LayoutManager (when you are using RecyclerView in ScrollView, these layout manager will resize RecyclerView's height with their items. For various reasons, your scroll bar may disappear from the screen. (Word) – This guide provides specific item information for each question in the Reading practice items for Grades 3-8 and EOC based on the 2017 Standards of Learning. As Android Developers we are able to implement scrolling list in a couple of ways which mostly depends on what we really need to do. Provides additional metadata like index if you need it, as well as a more generic separators. Harbor Freight buys their top quality tools from the same factories that supply our competitors. Once the Set Associations tool loads, which should only take a second or two, scroll down the list until you see the file extension that you want to change the default program for. When you ask for a view by position, expect that position to be the initial position of that item view. ) Creating some items may entail other prerequisites beyond or other than spellcasting. com domain can at can or at buy by at register at service register domain, his cost also belong cheap, average around 100 thousands to 1 domain during 1 year. All thing is right but when scroll RecyclerView , position of selected row change automatically! it's my adapter class :. for change to. Depending on the brand of mouse you use, these defaults aren’t always ideal, leading to unwanted scrolling in the program. Android Working with Recycler View But problem is that when i scroll the recyclerview the position is getting change so the content is changed whenever view is. Just think of creating a grid list that has 3 columns, that animates when the a new item is inserted or has proper spacing on all sides of the child view with borders. The knee is one of the body's more complicated joints and is susceptible to various injuries. If you're not sure what extension the file in question has, right-click it (or tap-and-hold) the file, go to Properties , and look for the file extension in the. If you look at the code above, you’ll notice some differences between the RecyclerView and ListView. The collection of items can be a list, a grid or another structured representations of data. 0 Theme used: AppCompat Devices/Android versions reproduced on: Nexus 5, MarshMallow When scrolling a RecyclerView and notifyItemChanged is called during the scroll, "ghost" items can be seen overlaying the scrolling items. Now it's time to remove its other drawback. This tutorial implement auto loading more item when user scroll to end of ListView -----Link----- - Create Listview with customize adapter: htt. The referenced refreshData function replaces the list with fresh new items and notifies the adapter about any data change. Whenever you are working with a RecyclerView. Using the RecyclerView. Scroll through a worksheet with increased scroll speed. xml file and add a attribute. Saint Thomas Catholic Church Philo, Illinois. RecyclerView. Box #639 Terlingua, TX 79852 email address: marcelbelhomme@Hughes. Programmatically adding the RecyclerView. If you are a newbie to RecyclerView class, I will partially highlight some of the advantages of it to a listview. I have checked that the data source is updated but still it doesn't reflect on the screen. Archive Feed Github Twitter How to hide/show Toolbar when list is scrolling (part 2) 28 Feb 2015. Other Info: When the file was uploaded, I stored it in local DB, and then load & add it to the adapter's data set. © NWEA 2019. He has been something of a square peg in a round whole during his time in Washington, particularly since 2016. I have button calculate in Recyclerview when click calculate my program will sum total value but when I scroll down and scroll up my Edittext restore value to begin value Does anyone have any idea? This site uses cookies for analytics, personalized content and ads. you can get rid of the public HashMap ITEM instance, and just use: Map item = getItem(position); So your getView() would start out more like: @Override public View getView(int position, View convertView, ViewGroup parent) { ViewHolder holder; Map item = getItem(position);. If there is a small delay during this process it impact on the user experience so we want. If you see this exception, most probably you forget to notify the adapter after the content of RecyclerView is "changed". There are only 2 things you need to do, to make sure it's gonna work fine: Set an id for your. We cut out the middleman and pass the savings to you!. LayoutManager to be able to detect data set changes in batches during a layout calculation. Material Design has seen the rise in on-scroll animations in Android apps. That’s down from 23% in 2000 and from 7% last year! We can get it to 0%. The web hosting program I use for this website, made changes to it's protocol. In fact, items that are off the bottom of the screen in the listview never get drawn when scrolling to them. I've user RecyclerView and it works fine. when I scroll down and I come back, the recyclerview ignores the change I made in switch. OnClickListener { private LayoutInflater inflater; private Context. Any scroll events to the RecyclerView should trigger changes to the AppBarLayout layout or any views contained within it. RecyclerView can still change its size based * on other factors (e. 0 activity # 태그를 입력해 주세요. The display of elements in a list or grids is a very common pattern in mobile applications. Suppose screen can hold 5 items. For this reason, we need to pass an instance of what LayoutManager is being used to collect the necessary information to ascertain when. This behavior applies to all versions of Outlook. There is a scroll in the back right of the shop on the counter which grants the technique when looted. It's a fact that list views (or more generic - collection views) are the most common used view patterns in apps, across all mobile platforms. I have a RecyclerView which contains different classes of items in the list. * scroll - Indicates that the view is to be scrolled off the screen. all the recyclerview will reset. I've user RecyclerView and it works fine. Enter your information below to join our email list and get automatic access our free materials. Jive Software Version: 2018. RecyclerView. An employee at a resort in Pennsylvania was attacked by a captive bear Saturday, officials said. We should implement the refresh feature swipe up or down in the recyclerview to refresh the new content from the database or only visible 10 item per load. When opening a folder in file explorer with large files my scroll bar will not hold or stay anywhere below the top position. During pre-layout, RecyclerView attempts to map the adapter positions of your views to their “old” locations (meaning before the data set change). Not because it is inside body but for the reason that all touchmove behaviour has been disabled. They are also extremely complex, and hard to get right. domain - domain your site name, or site address. Carbon Dating Confirms World's Oldest Torah Scroll. The view only scrolls enough to bring the item into view if it was offscreen. Phase two involves creating a custom layout for the item you want the RecyclerView to use. Item added to the Recycler view every time orientation of the device is changed. Energy + Reactants--> Products Exothermic Reactions the reactants have more potential energy than the products have. ListViews help keep repaint times of expensive pages down (and scrolling smooth) by making sure that there are never too many elements onscreen at a single time. all the recyclerview will reset. xml to define layout for loading item. Version history for Winamp Lite < Customise this folder. Perspective is the vantage point of success!. Similar adjustments are made for moved and removed items as well. Have you seen part 1 where we lay the foundation?. Ways Towards Now have Some Very good TimeCurrently, it may go not having announcing (although, this evidently doesn’t), but yet just who quite gets to analyse if a party is actu. We’re going to show you how to select multiple items in a RecyclerView list and then save all the selected items’ details at the press of a button. using the scroll you can change the element from a weapon elemented with water +20 to it being elemented with fire +20. RecyclerView. Note: Refer Implementing a Heterogeneous ListView guide on how to inflate multiple item types within a ListView. Well, as I mentioned, RecyclerView is very flexible. You do not lose trade skill achievements either (other than innate). This site uses cookies for analytics, personalized content and ads. When we released RecyclerView, someone asked this question on Stack Overflow, "Why doesn't RecyclerView not have the item ClickListener?" It has almost 500 upvotes. It is an container for rendering larger data set of views that can be recycled and scrolled very efficiently. support:recyclerview-v7:23. If needed, you can choose a different shipping address by clicking the Change link. Create a transversal animation on RecyclerView population by using layout animations. Material Design has seen the rise in on-scroll animations in Android apps. call the notifyDataSetChanged after the file was loaded & added. During a drag operation we simply move the overlay as the user moves their finger (we’ll expand on this to start swapping items in due course). They never change visually. Material Design, a new design language that gives design guidelines for Android apps and apps on other platforms, was introduced with the release of Android 5. Current Illinois Link Cardholders. TIP: During pre-layout, RecyclerView attempts to map the adapter positions of your views to their "old" locations (meaning before the data set change). The whole purpose of a RecyclerView with an Adapter is to make sure we Recycle our objects so that the work needed during scroll is minimal. See the seller's listing for full details. Scroll through a worksheet with increased scroll speed. For this reason, we need to pass an instance of what LayoutManager is being used to collect the necessary information to ascertain when. 0% will cause all items in the layout to animate simultaneously, and 100% will let each item finish it's animation before the next one is started. The bonecrusher is a reward from the Dungeoneering skill. - If you have the 1. Now that our component is configured and shows the information as a list, it is time to handle user clicks on RecyclerView items. RecyclerView is a very powerful and flexible tool available to Android developers. During the Song (Sung) Dynasty (960-1276), technology was highly advanced in fields as diverse as agriculture, iron-working, and printing. Migrating from CarouselView 1. Material Design, a new design language that gives design guidelines for Android apps and apps on other platforms, was introduced with the release of Android 5. php) [Bug 4302] ! Linktree items in the help section pointed to the admin areas (Help. Picasso is a image loading library by Square Inc. An item in the view cache has been updated or removed. While returning, the transition happens again back to the RecyclerView’s item, showing all of the markers again, as the route disappears. When user scroll from left to right at the beginning of RecyclerView, it will add a new item at beginning. If we implement the scroll behavior in RecyclerView, use the addOnScrollListener method. In other words, if you have a box that can fit around 50 words, and you have text of 200 words, an HTML scroll box will put scroll bars up to let you see the additional 150 words. DEFAULT_OFFSET means the number of data to add per scroll. The library provides a default layout manager called LinearLayoutManager. Once the Set Associations tool loads, which should only take a second or two, scroll down the list until you see the file extension that you want to change the default program for. androidtutorialpoint. When interactions finish, updates its data source object with the new location of the. * If your use of RecyclerView falls into this category, set this to true. When user scroll from right to left at the end of RecyclerView, it will insert another new item at the ending. For example if you are using Picasso in a adapter it loads image only once and reuses the cached image for the next time. At lower resolutions, such as 800 x 600 pixels, fewer items fit on the screen, but they appear larger. Edittext loses focus in recyclerview; This tutorial will solve all the above problems in this Android RecyclerView with EditText Example. Data has changed so that the view is no longer seen. Now if list contains less than 5 items then they should take up the whole screen by equally increasing space between them. RecyclerView requires that we provide an adapter derived from RecyclerView. An ItemDecoration allows the application to add a special drawing and layout offset to specific item views from the adapter’s data set. They are also extremely complex, and hard to get right. This behavior applies to all versions of Outlook. You can do , if both require scrolling you can override ontouchlistener for texview and use requestDisallowInterceptTouchEvent method , to keep height fixed use lines. One column left or right. Questions: I have a project where I use a horizontal recycler view and I want to center one element. when click on the play button have to play audio from my sdcard and have to progress Progressbar The problem is when i scroll down the recyclerview change the Progressbar in next row. Android's latest release, Lollipop (Android 5. * You are responsible for verifying edge boundaries, and determining if this scroll * event somehow requires that new views be added or old views get recycled. Saint Thomas Catholic Church Philo, Illinois. The issue is not with new version of Recyclerview. Count()); to mAdapter. Download Source Code. The layout manager is responsible for positioning items in the RecyclerView display; it determines the presentation type (a list or a grid), the orientation (whether items are displayed vertically or horizontally), and which direction items should be displayed (in normal order or in reverse order). com, or www. If I want to change the state of the class using waypoints based on the % scroll or px down the page – what would be the script to use at the bottom of the page? The reason being, not all of the pages within my website have specific waypoints that I want trigger a scrolling header animation. Android RecyclerView is more advanced version of ListView with improved performance and other benefits. I have a RecyclerView. Out of the box, RecyclerView does not: position items on the screen; animate views; handle any touch events apart from scrolling; All of this stuff was baked in to ListView, but RecyclerView uses collaborator classes to do these jobs instead. It promises lots of performance improvements over the standard list view. How to change contents of RecyclerView while scrolling (Android) - Codedump. I want the button which I just clicked to be. During the Song (Sung) Dynasty (960-1276), technology was highly advanced in fields as diverse as agriculture, iron-working, and printing. Whenever we need to refresh the content's of a view via a vertical swipe gesture we use Pull To Refresh. Find out which games work with amiibo accessories on the official site. If you look at the code above, you’ll notice some differences between the RecyclerView and ListView. Learn Programming Together Android UI cardview recyclerview scroll event Android RecyclerView dynamically load more items when scroll I set each RecyclerView item. It will help you if you are looking for changing advertisement. Android - Recycler View item get swapped when scrolled. based Find all educational Solutions Here Search here. GridLayoutManager shows items in a grid. An ItemDecoration allows the application to add a special drawing and layout offset to specific item views from the adapter’s data set. You'll easily be able to customise the code to suite your needs. Photographer Berenice Abbott proposed Changing New York, her grand project to document New York City, to the Federal Art Project (FAP) in 1935. Are you looking to assist you to rush further towards internet based gaming? D. The RecyclerView must use an Adapter with stableIds to return a non-null value. Whereas in RecyclerView you can easily implement horizontal and vertical scrolling. Now the RecyclerView has a scroll listener attached to it that is triggered by scrolling. when click on the play button have to play audio from my sdcard and have to progress Progressbar The problem is when i scroll down the recyclerview change the Progressbar in next row. You can do , if both require scrolling you can override ontouchlistener for texview and use requestDisallowInterceptTouchEvent method , to keep height fixed use lines. If you see Facebook's profile on Github, you'll find quite a lot of libraries from them. Although a couple of useful hyperlinks about this issue are given in the accepted answer, it is not true that this behavior of RecyclerView while scrolling is a bug. Design Guidelines This new framework encompasses several changes to the interface of Android apps and Google strongly encourages the adoption of these new principles outlined below:. Hidden Street is a fansite set up to provide cohesive and comprehensive information to MapleStory gamers. It works the same way as creating a custom layout for a ListView or Gridview. use to dynamically load more items to the ListView then you scroll to the bottom. The concept of RecyclerView. when click on the play button have to play audio from my sdcard and have to progress Progressbar The problem is when i scroll down the recyclerview change the Progressbar in next row. Hooray! :) Oh yeah. We’re already so close. During its development, we have created a custom LayoutManager for the inner RecyclerView in order to display the elements in a circle with the possibility to scroll them. Large selection of reviewed shareware and freeware software. I also tried with runOnUiThrad but still can not change. means I can fit 5 items on the screen at once. The scroll is also animated when the browser’s back and forward buttons or the relevant key combinations are used (or even if the navigation is invoked from JavaScript). What we want is for item animations on different rows and columns to run simultaneous, and that way shorten the duration. This wikiHow teaches you how to change the size of icons and text on your Windows computer's screen by increasing or decreasing your computer's resolution. This saves LayoutManager from tracking adapter changes to calculate animations. If we want the scroll bars always be shown, we can set the ScrollAlwaysVisible and HorizontalScrollbar properties. Startup from a CD, DVD Hold C during startup Bypass primary startup volume and seek a different startup volume (CD, etc. Addition to the pool happens when the disappearance animation finishes. Create file layout_loading_item. Please try again later. The LayoutManager knows the size of the layout, and can compute how much space needs to be reserved to show the optimum amount of entries. 92 requires a memory heap with at least one 32K block. If you see Facebook's profile on Github, you'll find quite a lot of libraries from them. googlesource. The correct way To make sure you Get A fabulous Nice TimeThat can bring others to another portion to your thought: Is it possible sun by looking into making exciting involving the. It's worth reiterating that performance characteristics change all the time, so while there are some things that are faster than others today, they do vary and change over time, and it's key to understand how to interpret the. That’s down from 23% in 2000 and from 7% last year! We can get it to 0%. [code ]ListView[/code] is the ancestor to [code ]RecyclerView[/code]. Questions: I have a project where I use a horizontal recycler view and I want to center one element. 1 (API level 25) For more on Android, watch our tutorial Outputting Data to Your. to websites) often a small scroll bar (maybe 1/4 inch) appears with an up and down arrow and the screen will move up or down while I am writing. During pre-layout, RecyclerView attempts to map the adapter positions of your views to their "old" locations (meaning before the data set change). Simply said: when a view goes out of visible area it is kept for recycling. New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). In other words, if you forget your Outlook. If the item with the given id is not laid out, it will not create a new one. The display of elements in a list or grids is a very common pattern in mobile applications. I have button calculate in Recyclerview when click calculate my program will sum total value but when I scroll down and scroll up my Edittext restore value to begin value Does anyone have any idea? This site uses cookies for analytics, personalized content and ads. RecyclerView introduces引入 an additional额外 level of abstraction抽象 between the RecyclerView. Scroll callbacks might be run during a measure & layout pass where you cannot change the RecyclerView data,那你应该按照 Stack Overflow 中的解决办法对代码进行改造: // Delay before notifying the adapter since the scroll listeners. If dynamic size is needed, please wrap the itemview by a fixed-width container and adjust by custom transform as a workaround. Go to your layout folder and create a new layout with the name recyclerview_item_row, making sure the root element is a ConstraintLayout. Mastering Complex Lists with the Android RecyclerView This article was updated on February 1, 2017, for Android 7. To make list of items with infinite scroll and swipe the item to remove from list, you need to add the ultimaterecyclerview view support library to your project. I want to make items equally spaced in a RecyclerView.