Recyclerview height problem. Commented Oct 14, 2016 at 18:57.

Recyclerview height problem Therefore, to Problem: Looking at the RecyclerView source code it falls back on ViewCompat. The adapter is the main code responsible for RecyclerView. Commented Mar 20, 2017 at 16:05 | Show 1 more comment. Recycler matches parent's widht, and sets its height accordingly to item's view height. So I need an alternative way to find out when my RecyclerView reaches to end of its list and implement OnLoadMore event that way. Mil Farad Mil Farad. Commented Apr 24, 2021 at 21:24. 8 ConstraintLayout not A recyclerview has three main components: Staggered Layout Manager — This is a grid view where each view has different height measurements. If so change it to parent which is the first parameter in the onCreateViewHolder function signature. But changing match_parent was not working because. (and also reverse your adapter to have the latest message as the first). – William Da Silva. android - items in RecyclerView get smaller and smaller. What nestedScrollView will do?:. ---more. 1 1 1 Probable solution ( I used to have the same problem as you ) Just replace ScrollView with NestedScrollView and set your recyclerview height to wrap_content. RecyclerView item I had the same problem (even missing an entire ViewHolder element from my list) while using a RecyclerView inside a ConstraintLayout. setSpanSizeLookup(new WrappableGridLayoutManager. I'm facing a problem with a RecyclerView with a StaggeredGridLayoutManager. Because of match_parent, it is taking the space of the entire screen. Why doesn't wrap_content dynamically adjust the height for my fragmentContainerView height? Fragment This LayoutManager functions as a wrap_content of sorts for the height of a RecyclerView. Ans: It will help you to scroll both Problems with RecyclerView height item. Share. – rawcoder064. View rootView = LayoutInflater. Follow answered Mar 2, 2020 at I know I am late it the game, but the issue still exists even after google has made fix on the android. layout. I use my recyclerView in two activity by to state (vertical and horizontal). The recyclerView in the center is constrained by the toolbar layout at the top and the sumbox at the bottom. Recyclerview height will be change – user1851366. When you have multiple scrolling Views in your layout (eg. So what should layout_height="match_parent" for your RecyclerView, you will fix your problem. Incorrect RecyclerView item's height when scrolling is disabled. Right now I am setting a height of 455dp. I'm looking for a way how to tell recyclerview what height should it be when all items are loaded. To implement a basic RecyclerView three sub-parts are needed to be constructed which offer the users the degree of control they require in making varying designs of their choice. SpanSizeLookup() Here problem is, fragment 2 recyclerView take the same height of fragment 1 recyclerView though both recyclerView have different list items and their height should be depends on the list items. I have a problem with setting the height of the recycler view. So I need to specify a height to RecyclerView. And follow parag pawar's answer. Recycler View Items Height and Width must be match_parent. RecyclerView出现已经有一段时间了，相信大家肯定不陌生了，下面这篇文章主要给大家介绍了关于Android中RecyclerView的item宽高问题的相关资料，文中通过示例代码介绍的非常详细，需要的朋友可以参考借鉴，下面来一起看看吧。 I have a horizontal oriented RecyclerView inside ConstraintLayout as its direct child. I found some answers but they didn't work for me. 1. from(context). gradle中引入constraintlayout myViewController. thats the problem. Click on Fragment(Blank) and create a new Fragment. Nikita's accepted answer has the right idea, but has two problems : The proposed padding formula is only correct when the bottom sheet is fully expanded, because the slideOffset provided as argument to the onSlide callback is proportional to the difference between the peek height and the full height of the bottom sheet, not just to its full height 文章浏览阅读1. I get items from http, populate them in adapter, call notifyDataSetChanged(). Other cardviews are overlapped somehow. support. design. Follow answered Jul 13, The RecyclerView does not pick up on this layout change, although I call forceLayout on the ImageView, and the RecyclerView is initialized with setHasFixedSize(false). It is supposed to be the successor of ListView and GridView. 2. The solution to my question is to change the android:layout_height of the list item to wrap_content from match_parent. Commented Oct 14, 2016 at 18:57. My problem is that it seems the CardView height is being calculated before any data is filled and not updated afterwards. However, if I set the width to "wrap_content" the last few rows of the RecyclerView are not shown. Commented Feb 11, I also faced the same problem and I wanted to view two images in two columns with the same size in RecyclerView and I could solve the problem by using below code. Problem is - Though I have set layout_height of RecyclerView as wrap_content its height is partially wrapping the content i. Our onBindViewHolder method should do very less work. collectionView. Hence no flickering. Commented Oct Because you are using multiple Recyclerview in same page and i think both recyclerView has LinearLayout manager with vertical orientation. Anyone can help me to solve that problem MainActivity View Where RecyclerView has height of exactly 30% of screen. It includes two Text Views for displaying the Name and Emails of the Employees. With version 23. but not literally, I want it to be of the height of all it's children (e. RecyclerView height will be wrap_content even and RecyclerView height will be wrap_content. My Question. height Attempted the following, but it's yielding a value of 0 when I run it via the debugger: recyclerView. Therefore recyclerview doesn't know which height it should take. I've searched around and found surprisingly few results for this problem. Don't getting any lagging in doing so, and is pretty fast. I am looking for a way where list items heights are adjusted to the RecyclerView height till the end without scrollable. (because notifyDataSetChanged is changing the layoutParams) Another similar problem is mentioned here. When one or more items are received from hitting the "Show more" button the adapter is notified and the items are added on the RecyclerView. We should check our onBindViewHolder method and optimize it. If I dont mention any minimum height then I cant see RecyclerView. What's happening there? recyclerHolder has exactly 30% height of screen height there is no doubt. When is constraint:0dp: you can My problem start when my boss asked me to use a RecyclerView inside a ScrollView, and as you know we cannot use two Scrollable objects inside each other except when we set or know fix item height for our RecyclerView. height Any suggestions or concepts I'm unaware of are welcomed. but I couldn't found the answer. Modified 4 years, 4 months ago. The RecyclerView displays items with a vertical LinearLayoutManager. Use the RecyclerView widget when you have data collections The problem is, I can't use wrap_content in recyclerView. I need to make sure that horizontal recyclerView height is the same as the height of the biggest item. Where as you can see that the 4th In your adapter where you are inflating the item in onCreateViewHolder, is the second parameter of the inflate call null?. Commented Apr 23, 2020 at 13:58. Commented Sep 5, 2018 at 18:38. If it does, then the problem is that the RecyclerView is not rendering its items, or those items' sizes have problems (e. Inside recyclerHolder we've RecyclerView which takes all those 30% height of parent and takes full width. To solve this problem, DiffUtil was created. I am resizing a RecyclerView height after the user opens or closes a BottomSheet so the RecyclerView's height will be between a ToolBar and my BottomSheet. One way to solve this might be to give a better estimation of the total height of all items. Improve this answer. Use Notify Item RecyclerView API Let us check, Android RecyclerView with a simple example. setHasFixedSize(true) adding items in adapter with notifyItemRangeRemoved and notifyItemRangeInserted. My similar situation: ScrollView -> normal LinearLayout(MATCH, WRAP, vertical) -> custom SizeCappedLinearLayout(MATCH, WRAP, horizontal) @Natario Yeah, I've gotten this problem, to manage it I calculate the recyclerview height manually as the nestedscrollview is being scrolled. You can avoid this jitter by the following. widget The problem with nested RecyclerView is that the correct slope of the finger fling is not RecyclerView动态设置Item高度的三种方式(可用于任意子View)效果先看下要实现的效果问题可以看到中间那条灰线的高度是动态变化的，一开始觉得很好实现，直接获取Item的高度的然后设置给View不就好了吗？问题来了，获取Item的高度始终为0。原因是ItemView还没有测量完成，高度自然为0。 What happens if you define your recyclerView with height as wrap_content and remove the scaleType and the adjustViewBounds from the ImageView? – Andrei Catinean. Stack Overflow | The World’s Largest Online Community for Developers If you have problems with it, Call your XML file row. This should make recyclerview record If you getting any problem with above code please feel free to ask :) :) – Zaki Pathan. I am able to set max height using below code. Hi, I used it to readjust the height of the horizontal recyclerview with wraps to content height (i. We can see the improvement in our RecyclerView by doing so. But when I give its height with fixed height like (1000dp, 2000dp), it shows the UI as expected (as shown in first figure). In my application I have vertical parent RecyclerView with few horizontal childs inside its ViewHolders. 30. If I set the height to "match parent" the recyclerView renders bellow the toolbar and the buttons at the Sorry for my english, but I have a problem with my recyclerview, It looks great but when I scroll the screen, items resize to match_parent. e. RecyclerView height gets wrapped after keyboard gets closed The problem is that scroll is taken by BottomSheetBehavior and I cannot scroll vertically my items in RecyclerView. The general solution to this problem doesn't The RecyclerView and its items have the height of "wrap_content" The problem is if the first visible items in the RecyclerView are small, then when the user scrolls to the larger items, they appear cut off. I face a problem with a RecyclerView behaviour. 0-beta2 & RecyclerView 1. The default LinearLayoutManager does not support wrap_content so you need to custom your LinearLayoutManager, pls reference this: I figured out that RecyclerView has a flaw with ConstraintLayout. e all the views will be loaded at once because wrap_content needs the height of complete RecyclerView so it will draw all child Views at once. I tried many ways to fix that. When RecyclerView height is wrap_content the item display perfectly but when I set recyclerview height match_parent the item width is automatically wrapped (wrap_content) May be RecyclerView height problem. I tried setting the RecyclerView's layout_height to a fixed value, but it was still not scrollable. Essentially using wrap_content as the height parameter, but when I do that the recyclerView has a height of 0 and doesn't show up at all. Commented Sep 5, 2018 at 18:40. If i set recycler layout_height to 100dp - all items are visible. It I'm using ConstraintLayout 2. So, I'm trying to change the height of a ImageView in the onBindViewHolder method of my recycler view depending on the height of another object in the same view holder. My problem as you see in the image that the grid items aren't the same height when one of the items has a longer text. My view thanks for your answer, I will use CoordinatorLayout in future, and now I solved this problem by adding RecyclerView height to 0dp. Always remember that the single row for recyclerview should have height wrap_content if it has vertical layout. All container-parents of the ImageView have set android:layout_height="wrap_content". inflate(R. My bottom sheet was expanded to full height with recycler view in it; the bottom sheet was collapsing on user-drag, even though the first item in recycler view wasn't visible yet. I have two text views side by side in my RecyclerView item. I see that there may be some jumps while scrolling when the height of two The minimum height is not set based on the size of the child views and is always zero unless explicitly set. From 2 months I'm playing with ConstrainLayout but every time I face a few problems and after spending a lot of time I find the solution but now I'm in a deathlock. The problem is that the the view sizes are not Actually this is not a problem of height / width of RecyclerView. RecyclerView android:layout_height="wrap_content" short-list can stick button below properly but button is off screen when list is long. As Sila Siebert mentioned, setting layout_width and layout_height of the In the custom_row_news_items. For example, 3 visible items on start of screen has similar 100dp height. Therefore it creates 2 types of problems (depending on solution type I'm trying to use). I mean, I am expecting these recyclerViews height should act separately based on the list. The RecyclerView is a ViewGroup that renders any adapter-based view in a similar way. constrained height true as it is inside a constraint layout. 7k次。设置RecyclerView的父布局为ConstraintLayout，RecyclerView的高度设置为0dp，添加layout_constraintHeight_min和layout_constraintHeight_max属性，指定相应的高度。这样设置如果RecyclerView包含多个item，其高度最高只显示230dp，滑动可以查看其他item。build. v7. For some reason, the RecyclerView doesn't take its height on devices Pre 24, instead stays at the height Discover how to address the `RecyclerView` height problem in Android by utilizing `ConstraintLayout` for a more efficient layout design. Problem: Expectation: My approach was to make the Item weight set to 1, hence when rendering into the RecyclerView 16 times, they will share the same height within the Recyclerview height is wrap_content. The items of my list have different content (some values are present, the view size gets updated and recyclerView height gets updated as well. In my scenario I'm using a LinearLayoutManager. layout height change can come via multiple sources, I want the height of the recyclerView to be dynamic. You can add android:nestedScrollingEnabled="false" to your RecyclerView in XML or Using this code the RecyclerView is not covering the whole bottom layout. this causes jitters in RecyclerView. (UPDATE: Replacing Which presents problems like the truncation of view illustrated above. setNestedScrollingEnabled(false) But by doing this the recycler pattern doesn't work. I have a RecyclerView with a horizontal layout. Problem: When I put RecyclerView's height as match_parent (android:layout_height="match_parent"), it gives UI like this: Only first cardview is display with half part only. g. , zero height). Check the Screenshots below for more clarification . It's a problem of your ItemDecoration. What are you trying to achieve, exactly? – Ethan Moore. Expected outcome: RecyclerView sizes itself based on its child Try using `reverseLayout` parameter in the LinearLayoutManager's constructor. EDIT : recycler's height should be 0dp. Navigate to app > res > layout then Create a new layout resource file and name it items_list. Android RecyclerView Gravity issue. Now I have a Fragment and inside I have a RecyclerView with the height:="wrap_content" because I want the BottomSheetDialogFragment only use the I am using view binding for refrencing ids. list item height) where the list item height is Step 4: Setting up the code for Recycler View Adapter . Below code makes height 60% of current screen. But the problem is, that the RecyclerView's height after an item has been added is not expanded. (i. This layout is part of a fragment Then, we will be able to set the width and height prior only. It can be unscrollable (so it matches screen height and I can't scroll it down to see rest of items inside). Change your recyclerView height & width from wrap_content to match_parent or you can also give fixed height to your recyclerView like My problem is when your RecyclerView height is wrap_content, scroll events of RecyclerView cannot be invoked. The RecyclerView and other Views should be in a ScrollView that scrolls, but the RecyclerView itself should not scroll. In my project I have a custom BottomSheetDialogFragment and in the layout a FrameLayout to add or replace Fragments. So do check that first. xml. Commented Oct 5, 2017 at 12:12. When i set the layout_height of the inner horizontal RecyclerView to 300dp, it is displayed I face this problem when I am building a music player app I solve my problem to give the height of recyclerview 0dp IDK how it's work but my problem was solved. If the background color itself does not show up, that suggests that you are winding up I want to display a list of collection with a vertical RecyclerView and inside each row, a list of book in an horizontal RecyclerView. contentSize. recyclerview. 41 make RecyclerView's height to "wrap_content" in Constraint layout. The problem is when the height gets changed, while scrolling up or down it causes a I have a Recycler View in a Constraint Layout that shows data from a database. There is an 8dp margin on all constrain sides of the recycler view. Commented Oct 7, 2020 at 12:44. It holds all the important methods dealing with the implementation of RecylcerView. I tried a custom LinearLayoutManager too, it fixes the wrap_content problem but then, the recyclerView does not scroll horizontally. When I access the height with getHeight() I get back 0 as a result for the first few elements - most probably because they are not drawn right now. So I have changed fragment's height and recyclerview's height to match_parent and now problem solved. if you are using constraint layout when you are set recyclerview height to match parent (0) this problem occur. Something like this: The problem is that empty space between the @Lester was right problem was RecyclerView's wrap_content height. RecyclerView + ScrollView) and when you scroll while in your recyclerView, the recyclerView scrolls with the parent Scrollview. Luckily for my use case I only needed steps 1 & 2, but this helped solve a problem we've had for multiple days! – dev2505. xml and then make sure that the height is set to wrap_content or a public class RAdapter extends RecyclerView. RecyclerView set wrong height for items when I scroll. widget. The height is set to wrap_content – jp singh. Everything has wrap_content as height. RecyclerView. So in theory it can look like the following: The problem I have now is that it wrap_content only seems to care about the height of the first problem, because the result I am getting looks like this:. and this is the answer: The problem is that RecyclerView is not truly wrap_content sometimes. So here you need nestedScrolview. getMinimumHeight() The CustomGridLayoutManager. Recyclerview height is not changing after removing item. My problem: When I set its height with other values but a constant number, it loads all data at first. State state) { super. 0. The problem is resize (height) the recyclerview inside a scrollview after that the items are loaded. One of the views has layout_weight="1" to keep another view visible if the view is wide. This is my layout where you can see the RecyclerView: Note-Using wrap_content as height of recyclerview is one of easiest mistake anyone can do. txt have a bug in calculating the height for the recyclerview when manager. – Rhidoy. It can scroll nested. Try to change your decoration like below: @Override public void getItemOffsets(@NonNull Rect outRect, @NonNull View view, @NonNull RecyclerView parent, @NonNull RecyclerView. Ok please debug and see what getitemcount() returns. I want to set Max Height of RecylerView. Like that : <ScrollView android:layout Is there any good way of getting the height of the content inside RecyclerView? Considering all items may have different height. Temporarily put a background color on the RecyclerView in the layout, then generate your PDF and see if the color shows up where you expect. i had the same issue and i find this solution: you should add this attribute to your recyclerview and it makes your recyclerview wrap_content in the constraint_layout: app:layout_constraintHeight_default="wrap" let me know if this solution fixed your problem. My particular RecyclerView is starting I have a StaggeredLayout RecyclerView that is filled with different cards using CardView, inside those cards there is normally a ConstraintLayout with all the fields empty. How to adjust recyclerview height? 2. I am doing this, however I want to recalculate the height after an item is added (or removed) to the adapter (thus increasing or decreasing the height). if you didn't set vertical scrolling to false height as wrap content. Set RecyclerView's height based on its Problems with RecyclerView height item. The problem I have is, When I finally update the TextView in the RecyclerView item, the whole view "jumps". I'm using a RecyclerView with GridLayoutManager. This layout was added to a fragment and that fragment was declared wrap_content. Use this snippet responsibly! A RecyclerView is meant to recycle items that have scrolled out of sight, which is no longer possible using this snippet. 1. wrap_content), but the problem is, wrap content is not working for me for some reason. Before Scroll: After scroll: Here is my code: < Skip to Problems with RecyclerView height item. The height of the individual adapter items can depend on the content of the item. No view will be recycled). Is it possible that there is some property that is getting set that is preventing the When i add new items to adapter, recyclerview shows only first row of items. – ClarkXP. Problem Solved! Do less in onBindViewHolder method. . ideally after wrap_content its height should be 150dp but it is currently being 70dp. Hot Network Questions fsize: A Command-Line Tool for Checking File Sizes The issue apparently is RecyclerView's height is not properly calculated and it takes as its height the remaining space between the question bottom and the screen bottom, so if you scroll down you get a cut RecyclerView and only scrolling again inside of it fixes partially the problem. itemLayout, parent, false); This is my app where is the problem exists. The problem - Recycler can't increase or decrease its height depending on item's view height. But when I am setting a new adapter with new data, Problems with RecyclerView height item. 0-alpha06. Follow answered Sep 20, 2019 at 11:44. Adapter<RAdapter I want to document the problems I ran into and the solution for the benefit of others, and find help with the key flaw in my solution. this is XML code. Its height is (and has to be, per product specification) set to wrap_content. Update 3. Step 4: Creating a layout for RecyclerView. How can I make the RecyclerView update its layout? With good'ol ListView this was not a problem. I'm loading the data from firebase and the notify the Adapter when the list has the data. Example: An Android Application showing the Exam Schedule. When text bar expands, recyclerview height is decreased as per layout, not hidden behind it (scrolled away) The problem is when to record this position as onScolled listener is also called automatically after such height change, so I get "post layout" values i. You can also try to change the recyclerview height width I have a RecyclerView nested in a vertical scrolling view. 0 RecyclerView set wrong height for items when I scroll. Add a comment | 0 . 2 we can now use WRAP_CONTENT for recyclerView height, which is great. getItemOffsets(outRect, view, parent, state); int The problem, I reckon, is that RecyclerView estimates the total height of all items based on the items currently visible and sets position and height of the scrollbar accordingly. Problem is I want to max height to recycler view but doesn't work for me. recyclerview with height=wrap_content is a very bad idea it will not recycle any views anymore – Mark Buikema. Even if you set the top and bottom constraints for the recyclerView and set its height to "wrap_content", it goes I have a RecyclerView that I want to fill the remaining space of a screen. Commented Mar 15, 2017 at 12:07. Problems with RecyclerView height item. The issue is that i have a two columns span but I want some full span items in the middle of the recycler. Ask Question Asked 8 years, 6 months ago. I want the max height to be 500dp, but the problem is that when it exceeds that size, it cuts a portion from the bottom of the view. I found your first recycler view height is wrapContent but second one is fixed. Basically RecyclerView height calculation doesn't work well for me here. xml, android:layout_height="match_parent" should be android:layout_height="wrap_content. I want a RecyclerView with an arbitrary number of rows in a layout with a number of other Views. The issue I get now is RecyclerView with layout_height=wrap_content not taking height of all the items issue inside ScrollView that only happens on Marshmallow and Nougat+ (API 23, 24, 25) versions. It works fine. I'm facing a tricky situation here and I don't know how to solve this problem. So here it has a change scrolling problem. You can imagine with a lot of list items which are set at different times, the list would appear to be jumping. 6. layout_width="match_parent" android:layout_height="match_parent" android:background="@android:color/white"> <android. recyclerView. I expect that recyclerView height should I goy a vertical recycler view to show a list of dynamic height images (with a max height defined). Another interesting scenario is - So I have recyclerView with height wrap_content as I understand this means that recyclerView should expand and collapse whenever I add items to it or for second recyclerview I'm using GridLayoutManager and I have no problem with firstone – LeTadas. I have a layout containing a RecyclerView and a layout for handling showing more items. 0. Create a new java class My recyclerView is placed between two 'View' in a LinearLayout and it fills this place with weight property as below code. I want my items to fit like this app. Do you think the above workaround is okay? Maybe you have some more intelligent ideas / approaches? The problem is that when I add an item to the recyclerview asynchronously I add an empty frame layout with zero height as a placeholder until tge real item is loaded. One of the reasons is that RecyclerView has a more extensible framework, especially since it provides the ability to implement both horizontal and vertical layouts. I had similar issue: Maybe the solution to my problem will give you some ideas. Originally problem is that it has nested scrolling. DisplayMetrics displaymetrics = new DisplayMetrics(); <androidx. pjdack wso jxosoedh jnl emiz hruw zuujddb eqtad dcupqh jwhgu cnh jbp nhhzxd frlkp ihdfbw