Android Scrollview Not Scrolling Smoothly

tested on kitkat 4. This will block requestLayout on scroll ,which means makes your listview scroll smoothly. Download the sample. One of the problems I had was the janky scrolling when using a RecyclerView in a NestedScrollView. Views to ScrollView scroll position with Animated. At times we may require app to auto Scroll down in a screen to show a bottom content. I'm trying to scroll to a given layout in a ScrollView. It is too agressiv. The scrollable items need not be homogeneous, and you can scroll both vertically and horizontally (by setting the horizontal property). ) So if my “touchend” (end of scroll) occures below the magic 147px (or whatever your number is) but the momentum scrolls the window all the way to the top the “fix-search”-class will not be removed. So what I did was create a ScollView with a gray background and a label inside of it. When scrolling a child view within a ScrollView, once you reach the top or bottom of the child view, the drag event is supposed to scroll the parent ScrollView. I’m currently using webkit-touch-scrolling to increase performance the performance of scrolling in iPad and iPhone web applications. The SfListView allows programmatically scrolling based on the index by using the ScrollToRowIndex method for both linear and grid layouts. Add an id to the ScrollView and call it bio_scroll. For your example of a full screen image veiwer i'm not convinced that the ScrollView is the best solution for the reason above. If the only child is the scroll view. of data which scroll horizontal as well as vertical with zooming. 6482 (Installed) Windows 10 Visual Studio Professional 2015 Xamarin 4. scroll_y is a NumericProperty and defaults to 1. Questions: I have a situation in that I am using a horizontal scroll view with images and using buttons to smooth scroll to the different image locations. Any ideas why?. While displaying long text data or displaying data in lot of views, we use ScrollView to view whole screen by scrolling. Hi, I want to apply smooth scroll to the linearlayout,i have applied a ScrollBy function to linearlayout but the transition is not smooth. Let's implement. Each of the views of the inner RecyclerView is inflated again. 好吧,显然ScrollView的android:layout_height不能设置为wrap_content。. The Toolbar is a new android widget, introduced in API 21 (Lollipop), designed and intended to replace the ActionBar. Add an id to the ScrollView and call it bio_scroll. On scroll of ScrollView translating SKCanvasView to ScrollTop and ScrollLeft position so that SKCanvasView should intact with Visible region of ScrollView Control. For example, the Toolbar can be placed …Continue reading. Now I am able to scroll vertically within fragment but when I scroll horizontally fragments doesn't changing. The ScrollView is a generic scrolling container that can host multiple components and views. When using Android Marshmallow API 23 to build, the stack layout contents are never visible without a call to ScrollToAsync. Most of the time you probably do not need two ScrollViews on the same screen, but if you ever need it NestedScrollView is a great solution. This means that practically every app on your phone is vertically oriented, which, in turn, means that we have to scroll up and down quite a bit. So I basically had a ScrollView inside of a ScrollView(ignoring the other controls). Scrolling is working but it's not working smoothly when I scroll over the RecyclerView. The underlying issue is the different animation models on Android and iOS. May be except some apps from Google. The ActionBar was introduced in API 11 (Honeycomb), to appear at the top of an activity's window. One more important thing is that we never use a Scroll View with a ListView because List View is default scrollable(i. But sometimes we want to focus on specific view on button click over any other action to get attention from user. But just try to move fast enough between ups & downs and when you swipes, lift your finger up right away You should be able to see it. How to make it more smooth? Here is my xml file used: <;android. For horizontal scrolling, use HorizontalScrollView. setting top on scroll not scrolling smoothly I am trying to update the the top attribute of a div on scroll of the window. I finally found a solution. The android. Hi All, i am using scrollview to do chat screen,the effect what i want is when i add a new message to the scrollview,it will automatically scroll to the bottom of the screen,but now it can not. So what we've created here is a RecyclerView using a LinearLayoutManager with an Adapter of 1000 very simply list items. Let's implement. 145 (f869dba) If you use a StackView in a ScrollView the scroll view doesn't scroll on Windows 10 Mobile (UWP project). The scrollable items need not be homogeneous, and you can scroll both vertically and horizontally (by setting the horizontal property). Hi , This article is good. The layout easily fits on one page, BUT, when the soft keyboard is out, the layout doesn't scroll. 2GA it will work correctly. I found a lot of solution but all are not working on my phone. Scrolling is an imperative part of the Android user-interface, you scroll in the app drawer, the Settings, and even within the apps. Iv'e had a lot of trouble scrolling a ScrollView all the way to the bottom in android and I finally got the way to. Android ScrollView Example. Forms does not scroll in both directions. However, this is what it ends up looking like: Searching around, I ultimately discovered that I needed to add two different tags. I have a long panel to scroll, so I swipe my fingers multiple times to go to the bottom. The problem is that if we are requesting a smooth scroll to a position in the list far removed from the current position, the RecyclerView (or more specifically the LayoutManager, which is responsible for the scrolling) does not know the precise distance in pixels that we need to scroll through in order to reach the desired position because the. But just try to move fast enough between ups & downs and when you swipes, lift your finger up right away You should be able to see it. I have a map fragment inside a vertical scrollview. 0 xaml crash. Android smoothScrollTo isn't smooth. Then, drop a comment if you have anything to add!. List; /** * NestedScrollView is just like {@link android. It works for iOS but I can't for the life of. That is why smoothScrollToPosition() not working. Disable scrolling in Android ListView Posted September 9, 2013 by Dan Osipov & filed under Programming. But I find that the same functionality is not working in iOS as expected. Was hat es mit dem HTTP-Statuscode 405 auf sich? Wie kann man den Fehler beheben? Wir verraten euch, was es bedeutet, wenn man den Code 405 „Method not allowed“ oder „Methode nicht. Although similar to the Scroll View, there are some subtle differences, for example:. Fragment, which is a convenient way to supply and manage the lifecycle of each page. I'm not a fan of scroll bars and usually turn them off for all containers but would enable the fading edge to indicate that a container was scrollable. Now I am able to scroll vertically within fragment but when I scroll horizontally fragments doesn't changing. My XML is basically composed of. Because a scroll view has no scroll bars, it must know whether a touch signals an intent to scroll versus an intent to track a subview in the content. When you have one inside the other, the scrolling of the layout will become slacking and jumpy most time. On the other hand, if the user keeps scrolling in the same direction, the view holders which have been off-screen the longest can be re-bound to new data. ViewHolder can also implement FacetProvider. SmoothScroller instance 3. It has significantly increased performance, but just like most applications that use a timeline like environment with images, the iPad runs out of memory when a lot of ’tiles’ have loaded. Component that wraps platform ScrollView while providing integration with touch locking "responder" system. It can be used in so many ways: from app navigation to gallery like screens. Each of the views of the inner RecyclerView is inflated again. Questions: I have a situation in that I am using a horizontal scroll view with images and using buttons to smooth scroll to the different image locations. Forms does not scroll in both directions. apk so touch scroll works rarely, maybe only every tenth touch scrolling between buttons, rest of touch not working. hardware acceleration), but I found nothing yet Someone, please let me know the way. It depends on what kind of scrolling you expect. The layout easily fits on one page, BUT, when the soft keyboard is out, the layout doesn’t scroll. List; /** * NestedScrollView is just like {@link android. Create your RecyclerView. But sometime it's necessary to disable scrolling of ScrollView while you are inside inner element, like if you want to disable ScrollView when you are inside Map view. A ListView comes up with its own default scrolling methods. Android doesn't provide a built in API to handle this problem so we have to do a little hack by subclassing those two views. getDpi() is). ScrollView is a different kind of layout than LinearLayout, RelativeLayout, etc. This Android tutorial explains how to customize the style of Vertical Scrollbar in ScrollView as shown below. Scrolling is holding by UI thread and it si not smooth. Nexus 4 (Android v. Create TextView with scrolling feature to insert multiple lines of text inside textview on single activity. 我在滚动视图的滚动列表视图中遇到了麻烦。. It does work on Android and iOS. How to create a scrollbar in Android. This can be used for horizontal pagination. Any standard layout that might extend beyond the bounds of its container should be nested in a ScrollView to provide a scrollable view that's managed by the framework. My page was already surrounded by a ScrollView. The default value is false. The issue is that if a user writes a lengthy blog post in the EditText, they are unable to scroll inside of the EditText because the ScrollView seems to be taking over the scrolling action, even when you are in the EditText. Its a combination of poor touch sensor, having multitasking and not enough hardware acceleration. 6482 (Installed) Windows 10 Visual Studio Professional 2015 Xamarin 4. This page will provide Android ScrollView with fixed header and footer layout example. I have view that fit into screen size using flex and i divided flex=1. A call to ScrollView. Returns a task that scrolls the scroll view to a position asynchronously. ScrollView contains layouts and enables them to scroll offscreen. These easy-to-follow tips will help make your device run like new. It is not possible to find a cross-browser way of applying a background image to this scrollable area. Of course put your own ListView in place of. 12/18/2019; 3 minutes to read; In this article. How to Enable Smooth Scrolling Feature in Google Chrome? "Smooth Scrolling" is a very useful feature and can be found in almost all popular web browsers such as Mozilla Firefox, Internet Explorer, Opera, etc. I found out if a horizontal ScrollView is inside a vertical ScrollView, the horizontal one will become hard to swipe on Android. But i don't understand why, scroll position will not go on bottom, but it will go on bottom - last panel height. Android Expandable ListView Inside ScrollView When you r using listview inside ScrollView , we can't scroll properly. The idea is to control the scrolling via other means and not user touch. Scroll to certain position on application Android example code Posted on September 20, 2011 by J K ScrollTo(), getTop(), getBottom(), getLeft(), getRight(), ScrollView, LinearLayout Android Java xml example. Forms platform. But my issue is that the layouts above the recycler view does not scroll accordingly. The user doesn't want the animation of smooth scrolling. If the only child is the scroll view. 2 or higher. For example ViewPager within ScrollView or ListView with ViewPager as a listing merchandise view. It depends on what kind of scrolling you expect. 5 Attribution License. When scrolling with the mouse wheel the dx-scroll view does not scroll smoothly. Luckily there's an easy workaround using the -webkit-overflow-scroll style, but it too comes with a few caveats. When something is too big to fit to screen, then ScrollView is the solution. But if the user has a mouse plugged in then they’d get a more jittery “stepped” scrolling behavior, which is way less aesthetically pleasing. When the user swipes the side-wise the inner RecyclerView recycles the views and gives you a smooth scroll. hardware acceleration), but I found nothing yet Someone, please let me know the way. Adapter associated with this view. I want it to be scrollable. It works fine for my machine. With Android, gestures are complicated and they are not as smooth as iOS. If you see Cannot call this method in a scroll callback. Implementing a custom scroller should only be necessary for special scenarios. Android: Scrolling to the bottom of a ScrollView. But i can no able to disable the scrolling. Tried many things but nothing works. Please not that it is important you use the android support library 23 or above. android - example - Recyclerview inside ScrollView not scrolling smoothly recyclerview inside scrollview example (8) For my app I am using a RecyclerView inside a ScrollView where the RecyclerView has a height based on its content using this library. ScrollView}, but it supports acting * as both a nested scrolling parent and child on both new and old versions of Android. But I find that the same functionality is not working in iOS as expected. Android: fixing window resizing and scrolling published on 25 Aug 2011 Recently, when I was working on an my forthcoming Exercise Android App, I was having an issue. My XML is basically composed of. When a messagge will arrive, i update the scroll view with a new panel, so i scroll to bottom. However this is not useful because the content is not masked. So what I did was create a ScollView with a gray background and a label inside of it. Not really bad, but a learning experience. you will be able to create scrooling of screen vertical and horizontal. Android Non Scrollable ListView Requirement. Android :: Scroll View Containing Text View Does Not Scroll Apr 14, 2010 I have a textview displaying many individual words, each word is a link using Spans and setMovement Method( LinkMovementMethod. I have view that fit into screen size using flex and i divided flex=1. The underlying issue is the different animation models on Android and iOS. I'm trying to scroll to a given layout in a ScrollView. How can I solved this Increase the layout height and make it scrollable in Android Studio. The whole AppBar can scroll off-screen along with content and can be returned while reverse scrolling. layout_scroll. e I need to scroll down the scrollView to show that view. Component that wraps platform ScrollView while providing integration with touch locking "responder" system. I found out if a horizontal ScrollView is inside a vertical ScrollView, the horizontal one will become hard to swipe on Android. but it is not working. What I mean is the swipe gesture is easily recognized as a scroll gesture, and it's hard for me to do something like a Carousel inside a ScrollView because I have to implement the gesture recognizer for this with a PanResponder to prevent being recognized as a. contentWidth and display. In Android, if you've ever wanted to sort of disable the scrollbars of a scrolling ViewGroup like a ListView, GridView, ScrollView, etc. The ActionBar was introduced in API 11 (Honeycomb), to appear at the top of an activity's window. Is there any way to hide the scrollview indicator? That’s because these are native platform APIs. Luckily there's an easy workaround using the -webkit-overflow-scroll style, but it too comes with a few caveats. I did not disable nested scrolling. At times we may require app to auto Scroll down in a screen to show a bottom content. This class is deprecated. The tile-list component allows developers to create an application which provides users the ability to vertically scroll a list of tile-list-item elements. 3 and Android 4. hardware acceleration), but I found nothing yet Someone, please let me know the way. It can be used in so many ways: from app navigation to gallery like screens. So far so good. There is not any simple view like scroll view in android or stack view to manage and maintain scroll view based on. Android Non Scrollable ListView Requirement. setNestedScrollingEnabled(false); 2. Why is scrolling on Android not as "smooth" as iOS or Windows Phone? Thanks. So I've reviewed the code. is there anyway to fullfill it? thanks. This Android tutorial explains how to customize the style of Vertical Scrollbar in ScrollView as shown below. Step 1 ScrollView. android - example - Recyclerview inside ScrollView not scrolling smoothly recyclerview inside scrollview example (8) For my app I am using a RecyclerView inside a ScrollView where the RecyclerView has a height based on its content using this library. ScrollView working structure. Can I More Than One Childe To Scrollview In Android ? Rate this:. For my app I am using a RecyclerView inside a ScrollView where the RecyclerView has a height based on its content using this library. I was wondering if I could enable smooth scrolling only for the mouse and not the touchpad. ScrollView class provides the functionality of scroll view. So far, so good. Application user-interfaces that require a fixed header and footer are easy to implement in the Android development ecosystem. Gallery layout can provide this same functionality. android developer tutorial , android programming, android development, android studio tutorial for beginners, android course, android training, android development course, android app development. Any standard layout that might extend beyond the bounds of its container should be nested in a ScrollView to provide a scrollable view that's managed by the framework. 3 and Android 4. e I need to scroll down the scrollView to show that view. Update: It appears as though the android. Component that wraps platform ScrollView while providing integration with touch locking "responder" system. However, this may not match the order of children in the LayoutManager. React Native ScrollView is a component to wrap the content which is overflowing from the screen. Are we not allowed such a nesting of structure with scrollview. In Android, scrolling is typically achieved by using the ScrollView class. If anyone uses this phone for first time, this may not bother them, but knowing how smooth scrolling should be, it's a little annoying. Important Note: In android default ScrollView is used to scroll the items in vertical direction and if we want to scroll the items horizontally then we need to implement horizontal ScrollView. The other day I wanted to group the items in my GridView and separate the groups with headers. List view will not be shown properly. If you dont know, a governor is basically what controls the processor frequency and tells the cpu to raise or lower the frequency based on user demand and work load. Android smoothScrollTo isn't smooth. On the other hand, if the user keeps scrolling in the same direction, the view holders which have been off-screen the longest can be re-bound to new data. Problem: All of the elements are placed properly, but the content inside ViewPager is not displayed. But i used ExpandableListView in the place of ListView. The Toolbar is a new android widget, introduced in API 21 (Lollipop), designed and intended to replace the ActionBar. ! Only condition is you must be ROOTED with custom recovery like TWRP installed :D As you have'nt mentioned your device , im giving some links from the ocean of development site xda-developers. Non riesco a capire perché questo sta accadendo. Android: fixing window resizing and scrolling published on 25 Aug 2011 Recently, when I was working on an my forthcoming Exercise Android App, I was having an issue. smooth_scroll_end¶ Whether smooth scroll end should be used when scrolling with the mouse-wheel and the factor of transforming the scroll distance to velocity. Scroll callbacks might be run during a measure & layout pass where you cannot change the RecyclerView data. The layout easily fits on one page, BUT, when the soft keyboard is out, the layout doesn't scroll. React Native Vertical ScrollView Example Android. Because, scroll gestures are handled by scrollview. A scrollable inside another. Page 1 of 3 - In G2, scrollView is not that smooth? - posted in Advanced Graphics: After migrating to G2. So far so good. Nested scrolling is enabled by default. a ScrollView and if you just need a scrolling. It is an extension, and though not available on the web store, it can be installed by. I make game from Construct 2 (just scroll background and player jump) and export to android then import into intel xdk. Smooth Touch Scroll has just been released! I have just released Smooth Touch Scroll, a slim touch version of Smooth Div Scroll. UWP: additionally never returns in this case, even if animated: false. Add an id to the ScrollView and call it bio_scroll. ScrollRect swipe not smooth on Android I'm trying to figure out why when I try a vertical scroll panel on Editor works great and when I try it on Android devices I encounter this behavior: I have a long panel to scroll, so I swipe my fingers multiple times to go to the bottom. RecyclerView. I found out if a horizontal ScrollView is inside a vertical ScrollView, the horizontal one will become hard to swipe on Android. Scroll callbacks might be run during a measure & layout pass where you cannot change the RecyclerView data. Hey! Before you go too far down the rabbit hole of JavaScript-based smooth scrolling, know that there is a native CSS feature for this: scroll-behavior. 2GA on Android, ScrollView will not scroll when the keyboard is visible after clicking on a TextField. Scrolling is working but it's not working smoothly when I scroll over the RecyclerView. Android: Scrolling to the bottom of a ScrollView. When scrolling, the first item in the list is no longer visible, and we have a new item at the end of the list that is empty. The Developer World Is Yours The best place for Magento & Android tips and tricks… and much more!. Keep in mind that ScrollView does not work with it does not appear to impact scrolling as stated in this. I'm not sure how it was missed when building this out, but if you're interested in a custom solution, read on! This type of view is fairly common in the mobile world, but doesn't come out of the box with the Android SDK. Android: ScrollView not scrolling with keyboard out I've got a layout with some views, from which one is an EditText. In android to make scrolling text animation (marquee) is quite easy. Scrolling and Lists are an historical weakness in Android. android - NestedScrollView and Horizontal RecyclerView Smooth Scrolling I have a single vertical nestedscrollview that contains a bunch of recyclerview with a horizontal layoutmanager setup. When true, the scroll view stops on multiples of the scroll view's size when scrolling. Android doesn’t provide a built in API to handle this problem so we have to do a little hack by subclassing those two views. Scroll View not wrapping words - posted in Android: Hello, Im using scroll view to show the instructions, when I have it set to cover the whole screen using display. then there are a few tricks to do that. Android doesn't provide a built in API to handle this problem so we have to do a little hack by subclassing those two views. One more important thing is that we never use a Scroll View with a ListView because List View is default scrollable(i. I want to use RecycleView in ScrollView, but when I do so my scrolling view fixes the moment I stop scrolling. In Android, scrolling is typically achieved by using the ScrollView class. I have tried several layouts beside the ConstraintLayout, the TableView scrolling worked, however the button are not in the correct place then. 6526 (NuGet package) Xamarin Forms 2. A ListView comes up with its own default scrolling methods. A scenario where the RadCalendar is used within a ScrollView is not that common and such gesture conflicts might be observed as we have different native implementations of the RadCalendar for the different platforms. I have an array of imageViews inside a linearlayout inside a scrollivew. x I have a problem that seems to only impact Android 4. When I scroll over the ScrollView itself it is scrolling smoothly. ListView inside ScrollView is a bad practice but there is one solution for it. (required for an "animation"). In this video I am going to show you how to: use scroll view (scrollView) in android studio in Android Studio Version 2. Our app (WordPress for Android) uses a ScrollView for the new blog post view. This ScrollView need to some time disable scrolling and Some time enable scrolling. I just drag scroll and all my content will be disappear. Was hat es mit dem HTTP-Statuscode 405 auf sich? Wie kann man den Fehler beheben? Wir verraten euch, was es bedeutet, wenn man den Code 405 „Method not allowed“ oder „Methode nicht. For example ViewPager within ScrollView or ListView with ViewPager as a listing merchandise view. How to i implement it. How to Enable Smooth Scrolling Feature in Google Chrome? "Smooth Scrolling" is a very useful feature and can be found in almost all popular web browsers such as Mozilla Firefox, Internet Explorer, Opera, etc. Any ideas why?. Android supports vertical scroll view as default scroll view. For example, the Toolbar can be placed …Continue reading. I try using. SmoothScroll needs to do a lot of work, as opposed to just go to a position ignoring velocity/time/etc. The problem here is the bad UX: the pink section is fixed while the entire white section is scrolling, so the user has almost half of the screen not scrollable; it would not be nice if the user starts to scroll and then our custom header view start gradually to collapse to make more space for the scrollable content?. When you have any UI or text which is going after filling the while screen you can wrap it with ScrollView. I've tried to compile a set of such tricks to disable (or just hide) scrollbars for such scrolling View Groups. Hi , This article is good. Clipboard Manager. which is designed to view. With a ScrollView, all of your views are in memory and in the view hierarchy even if they aren't displayed on screen. We all know that placing a ListView or GridView inside ScrollView will make them becoming difficult to scroll and can not be expanded. 1 ===== Link to corresponding Android Developers web page:. - Step size for scrolling by the cursor keys is so short. Initially i got the result as was in code. hardware acceleration), but I found nothing yet Someone, please let me know the way. One more issue comes with this is we are unable to scroll the page. It is also the iOS behavior. x-coord is the horizontal pixel value that you want to scroll by. - A built-in smooth scrolling is somewhat less sensitive and laggy. ScrollView berbeda dengan LinearLayout dan RelativeLayout,ScrollView berfungsi untuk memuat suatu layar agar dapat ditampilkan secara penuh, serta akan menambahkan scrollbar di pojok kanan layar. Now when a user scrolls the view, we need to find the scroll event of the scroll view. 145 (f869dba) If you use a StackView in a ScrollView the scroll view doesn't scroll on Windows 10 Mobile (UWP project). Historically Chrome has had smooth scrolling in some places, like -- say -- when users scroll with their trackpads, or fling a page on mobile. LinearLayout not expanding inside a ScrollView (Android) - Codedump. ScrollView is used to scroll the child elements of palette inside ScrollView. ScrollView is also used to allow views to automatically move to the visible portion of the screen when the keyboard is showing. - Step size for scrolling by the cursor keys is so short. Forms ScrollView. up/down buttons, or random scrolling. android scrollview not scrolling down after keyboard opens I have a textview that is inside of a scrollview, it scrolls fine untill the soft keyboard is opened. Run the below code snippet to see scrollview with a tableview inside not scrolling if contentHeight is set to 'auto'. Tag: android,scrollview,smooth-scrolling. Android project, it would be desirable to use SfDataGrid in conjunction with SfChart in which both components are contained in a ScrollView control. android scrollview not scrolling down after keyboard opens I have a textview that is inside of a scrollview, it scrolls fine untill the soft keyboard is opened. Its quite obvious. SmoothScroll needs to do a lot of work, as opposed to just go to a position ignoring velocity/time/etc. Cannot find the issue. The problem was that whenever the Activity loaded, the page would pre-scroll at the top of the ListView somewhere at 30% offset from the top. 1f1 new UI system: Button in scrollview is not working on Android. Android ScrollView only supports vertical scrolling. When scrolling with the vertical scrollbar, the datagrid executes ajax requests to load and refresh the existing records. At times we may require app to auto Scroll down in a screen to show a bottom content. Eventually, the scroll view will not show any of the contents. A TextView is an android UI component, which displays text in android application in different format and here I am going to use TextView to make scrolling text (marquee). So what I did was create a ScollView with a gray background and a label inside of it. The ActionBar was introduced in API 11 (Honeycomb), to appear at the top of an activity's window. How to create a scrollbar in Android. getDpi() and then adjust x until it is a reasonable amount on your device. 1-Print Screen: and for gridview inside Horizontal scroll you should use dynamic layout. 1000) for smooth animation. This is done in order to allow the user to either have the chart or grid occupy the most space on the screen. Call startSmoothScroll(SmoothScroller). We all know that placing a ListView or GridView inside ScrollView will make them becoming difficult to scroll and can not be expanded. smooth: The scrolling animates smoothly. Component that wraps platform ScrollView while providing integration with touch locking "responder" system. Scrolling in Xamarin ListView (SfListView) Programmatic scrolling Scrolling to row index. Keep in mind that ScrollViews must have a bounded height in order to work, since they contain unbounded-height children into a bounded container (via a scroll interaction). 5 Attribution License. 3, but do exists on a Samsung [email protected] Scrolling is working but it's not working smoothly when I scroll over the RecyclerView. The way I would do it is set MAX_SCROLL = x * GeckoAppShell. The scrollable items need not be homogeneous, and you can scroll both vertically and horizontally (by setting the horizontal property). We have to use HorizontalScrollView for horizontal scrolling. For example, the Toolbar can be placed …Continue reading. If you move the mouse wheel a very small amount the scroll view jumps a very large distance making the component unusable.