Android recyclerview loading. asked Jan 19, 2016 at 1:16.
● Android recyclerview loading postDelayed(new Runnable() { @Override public void run() { recyclerView. Please advice. Android - Two Vertical RecyclerView inside Vertical Scroll view, I need to perform load more for each recyclerview. As far as I know, RecyclerView does not have a native support for this. Recyclerview very slow to load. : myRecyclerView. Android. 1. RominaV. recyclerView. Improve this question. view,item). Overlap two views in a layout (for instance, frame layout) and then show In this tutorial, we’ll be discussing and implementing Endless Scrolling or Infinite Scroll on RecyclerView in our Android Application. setVisibility(GONE); (Android) Load data to RecyclerView as i scroll to bottom of the screen. Now Image loading was not up to the marking So I search more regarding Glide and found a method for calling the thumbnail Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company The important is in onBindViewHolder you should load the image from your webservice from position-1. RecyclerView heavy lag with large list. Recyclerview not refreshing. Breaking up is hard to do: Chunking in RAG applications You may use EndlessRecyclerView . I have a recyclerView with a grid layout, at a time 6 cards are being displayed on the screen and JSON with 10 objects are called and for image loading, I'm using glide. 2. Some of the TextViews in the RecyclerView's ViewHolders contain results of further DB queries (based on the initial result) or other types of computations. addListenerForSingleValueEvent but this can take a couple of seconds. Google's own apps show the spinner in their paginated lists too, but without any kind of lagging or shifting of I'm trying to build a simple activity for messaging in android. First thing is that you should create a new itemViewType for your footer. Modified 9 years, 2 months ago. The list needs to be filterable, so I am required to load all entries at once. I have a recyclerview with diffutil. Why do you think that you are performing a click on the RecyclerView itself? Most possibly the item of the RecyclerView swallows the touch event, thus it won't be reached to the RecyclerView. I need to add accessibility to RecyclerView. Recyclerviews provide a dynamic way of showing items in a list in a scrollable manner. Follow edited Jan 19, 2016 at 14:12. Here is my sample code Good news I fixed the issue (but unsure of the root cause though). Consider a Android guidelines recommend using databinding to avoid writing extra code in onBindViewHolder. progressively) from a background thread and call notifyDataSetChanged() after each update. It is an improvement on both of them and can be found in the latest v-7 I am filling a RecyclerView with up to several thousand entries from a sqlite database, loaded through an AsyncTaskLoader. Note: RecyclerView is the name of both the class and the library that contains it. setAdapter(mAdapter); } },100); you call mRef. Since you are using List with String you should add something like this at the Android RecyclerView, recycling not working properly. RecyclerView doesnt scroll down all the way if there are many items. GONE); In your callback method hide the loading layout with setVisibility(View. RecyclerView. setVisibility(VISIBLE); recicleView. 5 RecyclerView is showing nothing. Ask Question Asked 9 years, 2 months ago. Then populate the array (e. I have a RecyclerView that list the messages and I set a ScrollListener on it. And when the data are loaded and onDataChange is called you don't tell the adapter that the content has change. Hot Network Questions Command '\ifstrequal' not evaluating to TRUE when arguments are indeed equal I load the adapter with postDelayed() -> this will give the good result for activity rendering. This question is in a collective: a subcommunity defined by tags with relevant content and experts. The infinite scrolling in which the next set of rows are fetched from the DB/Server while RecyclerView makes it easy to efficiently display large sets of data. Viewed 4k times import android. public class ListAirportFragment extends Fragment { Realm realm; RealmResults<AirportR> airps; android-recyclerview; loading; or ask your own question. This always happens with this approach, especially when the user flings the list. Set both of them to match_parent for width and height. g. RecyclerView problem to load more than n items. And the app doesn't wait for it, instead it still goes on. GONE), show your Fine, I will explain in more detail using notifyItemInserted() and notifyItemRemoved() while the user is scrolling leads to some lagging and jarring effects in the list. ViewHolder > { private static final int TYPE_HEADER = 0; private static final int Honestly, it's quite obvious that #2 isn't a real solution, so instead, you should follow the practices of how to use Realm's lazy query evaluation feature and managed objects, rather than trying to hack it by calling realm. What i did for my app is that i added a recyclerView. RecyclerView improves performance and your app's responsiveness, and it reduces power consumption. I have 7 items in the RecyclerView and I want talkback to read them all at once. 0 In my app, I have a recyclerview that loads images from mp3 meta data and places them into their viewholder in my app. Loads more for second RecyclerView - android. but if it has items clicking on RecyclerView doesn't work. How to efficiently use RecyclerView. ; When the firstVisibleItem is the third of the list (RecyclerView stack from end), I will make a call to load other elements. getChildAt(selectedPosition). after activity rendering my recyclerview load with smooth. 0 Samsung J5 . Overview A common application feature is to load automatically more items as the user scrolls through the items (aka infinite scroll). In your case You have movies list your adapter It just adds more pictures depending on the videos duration. Adapter < RecyclerView. 4. attribute I'm trying to create an app similar to that one: An app with some images and description (cardview) in a recyclerview First at all i load all the information for my CardView from a database Title of the image, Description and the URL from the image. How to load all items in recyclerView at once? Hot Network Questions Why is the novel called David Copperfield? Wrap both your RecyclerView and your loading layout (or TextView) inside a FrameLayout. that's how it works . If you want text: add LinearLayout and place there ProgressBar and TextView (trigger visibility on linearLayout):. RecyclerView; import android. copyFromRealm(). recyclerView setAdapter is very slow. float y = recyclerView. RominaV RominaV. smoothScrollTo(0, (int) y); The trick is to scroll the nested scrollview to the Y instead of the RecyclerView. This recyclerview has an adapter that calls the following function every time onBindViewHolder I think, you need to change the logic of your app that calculates the the total based on the scrolling because the user expects the entire value of the cart products, and RecyclerView as the name suggests keeps only the views which are visible and destorys and recreates the views when they go off the screen , in a way recycles them to prevent overuse of memory, so paginate the list - load e. Here is my recycler view widget. on the onBindViewHolder I call my function it's called loadImage(holder. 2 RecyclerView not displaying data properly every time. ; Hide the RecyclerView in the onCreate() of your activity or onCreateView() of your fragment: recyclerView. public class HeaderAdapter extends RecyclerView. Already I using Glide to load images inside the ImageViews. LayoutManager; /** * Abstract Endless ScrollListener * */ public abstract class EndlessScrollListener extends Android - RecyclerView is loading slowly with small data. LinearLayoutManager; import android. I passed to my adapter (in the fragment file) a list of object and the context. override fun onBindViewHolder(holder: I tried implementing addOnScrollListener() but this thing fetch data and loading the recycler view from the beginning every time. recyclerview onScrollListener not working correctly. This means you create an adapter with an empty users list. support. asked Jan 19, 2016 at 1:16. My problem : after loading items, when i scroll, the RecyclerView freeze during 1-2 sec. 5. Try this answer, recyclerView. e. i want to load the data after the current position. Implementation of RecyclerView with cursor Adapter. The problem here is Your ProductAdapter never had the data . R ecyclerView is a powerful widget in Android for efficiently displaying large lists or grids of data. notifyDataSetChanged is not a magic stick to notify the adapter you modify/add/update the dataset and then You will call notifyDataSetChanged. v7. The second thing which you have to do is to create a way that you tell your Adapter that this view is actually a footer. Load all items in android RecyclerView at once. On this page, RecyclerView in code font always means the class in the RecyclerView Android RecyclerView Scroll not working after Layout edit. Hot Network Questions lazy-loading; android-recyclerview; universal-image-loader; Share. Inspired by @omid-jafarinezhad, I need to use smoothScrollToPosition, but I still need it instant scroll to the end because it will looks weird if keep scrolling many items slowly. 3,415 1 1 gold badge 32 32 silver badges 59 59 bronze badges. 0 Android recycler view not showing the output properly. scrollToPosition(position); new Handler(). You said it takes a lot time to load data . And my workaround is use both methods at sequence, i. The Overflow Blog The ghost jobs haunting your career search. widget. ; I add this element to my array and I set a new adapter on my RecyclerView for the update. So this is solution #1:. . However, when scrolling fast you can clearly see that the RV cannot keep up, even when the loading happens on another thread. This works decently at Android 5. Cannot scroll RecyclerView inside a Fragment? 6. I decided to follow that approach but faced the first problem — RecyclerView is a ViewGroup added to the android studio as a successor of the GridView and ListView. Lollipop. How to make load recycler adapter to make it fast. Mobile Development Collective Join the discussion. I basically did 2 changes in case this helps others: 1. 0. You supply the data and define how each item looks, and the RecyclerView library dynamically creates the Whenever you are performing actions in RecyclerView such as adding an item in RecyclerView at any position or deleting an item from a specific position of RecyclerView then you should use NotifyItemChange() method. ProgressBar bar; Show progressBar when you're making a request and hide recicleView: bar. I want RecyclerView load more items when scroll to end. GridLayoutManager; import android. Android - RecyclerView freeze after load. You can make the children of RecyclerView to be not clickable, then the next item that would be given a chance Instead, RecyclerView reuses the view for new items that have scrolled onscreen. To ensure your app’s performance and responsiveness, it’s crucial to optimize your Recyclerviews allow for the implementation of such functionalities efficiently and dynamically. Hot Network Questions Destroying scales Why does it take so long to stop the rotor of a helicopter after landing? First of all make sure you have layoutManager set on the RecyclerView. setVisibility(View. addOnScrollListener - "retrofit pagination with MVVM" is loading the same response/list. At the end create your adatper before you call I have a recycler view in an Activity where sometimes I show a lot of elements. postDelayed(new Runnable() { @Override public void run() { Add ProgressBar to your class and layout (near your recicleView). The problem is that when the number of elements is very high the recycler view needs some seconds to render the eleme Android Recyclerview load more on scrolltop. This is done by triggering a request for more data once the user crosses a threshold of remaining items before they've hit the end. To fix that one thing you can do is to add pagination to your query rather than messing with recyclerview's core functionalities. This is an example from here and in your case the Header is your static RelativeLayout. getY() + recyclerView. first 50 items, when user reaches the bottom, load 50 more (like suggested here) start with an empty list and a progress bar. How can I get this? I have a RecyclerView and I load item ten by ten from my database by detecting the end of the RecyclerView. getY(); scrollView. 12 Items of RecyclerView are not showing correctly. RecyclerView doesn't scroll. RecyclerView not calling onScrolled at the bottom. In order to create a footer item in your Adapter your should implement a few things inside your code. Android Recyclerview load more on scrolltop. 3. lftkczklnlauddaugesxcsllybndmwwpvbamtfzc