I have an Horizontal listview i want listview should be closed. For example if the last item is reached in Listview then show the first item below the last item. It means item should be in circular format. And if i scroll from first item it should show last item before first item. I want scrolling for both side.
Below image can tell u what exactly i want
In the First image it is showing 5 items and when scroll the Listview it should scroll the items As shown in Second image Thanks In Advance.
As per your requirement you want circular/infinite scrolling horizontal list view,
This is InfiniteScrollView which may help.You need to update this library as per your requirement and change ImageView to any other view which you want to scroll horizontally.
Edit - Solution below works for scrolling list view circularly only on one side ::
Check this circular-list for implementing a circular list adapter. And as your list view is horizontal check this library to create a custom horizontal list view.
Happy Coding :)
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My reputation is not up to the mark (as I am a newbie) so that I could attach images but please visit the link
this is the item that I want to display in my recycler view
continued part of the item
this is the recycler view where I want to display the item but on previewing by listitem only one item is visible and on running the app no item is visible (there is no error in the app anfd the addition in recycler view works fine
Don't use match_parent for height for your item view. One Item is filling all the space vertically.
Instead use:
android:layout_height="wrap_content"
in the constraint layout of your item view.
As Shown in image 1: I have listview with 2 items(half empty),and at the top i have one serch box I complete search functionality with custom adapter and Filterable but i want some other thing with this .they are
want to scroll listview with half empty(By Default it scrollable when Items more than area)
Search box should also scroll with listview.(As shown in 2 picture.)
listview should be scroll up to last item (Here last item is Item2 should always shown )and item at top should highlighted with different color.
Scrollview can have only one direct child. So if you want to put more than one view in a single scrollview, you should put all the views you need to scroll, inside single container view eg:-linear layout and put those views in that.
I need to implement list view that must show selected item in the center of list view.
Is it possible?
The problem is that list view forbid scrolling before top item and after last item.
The only workaround here I found is to add several dummy header and bottom items and use setSelectionFromTop() method for right positioning.
Is there any other better way?
Thanks
You could use a circular ListView Check this thread on how to implement it
and use smoothScrollToPosition to bring your particular view to the center.
You shouldn't need to add multiple dummy list items. Just extend your Adapter and use a single blank dummy list item that you can programmatically adjust the size of based on the screen resolution of the device.
i want to display the listview's scroll item by item, means single item height is equal to listview height, so on listview there is only one item will display at a time, and after scrolling the listview, remaining item will display. But problem is that if i scroll listview, it scroll many items, but i need to scroll only by one item.
in-short listview scroll by many row at a time but i want only one row scroll at a time
please suggest me some tips or method :)
thank you
So if I understand you correctly, you want a 'pager', sort of like, you scroll page per page instead of inbetween every item, right?
I'm using a Horizontal Pager at the moment, it uses a GroupView and measures the scroll amount to snap to the next view in the pager. Perhaps you could write your own GroupView as well calculating the scroll Y values to snap to the next page..
It's not going to be easy, but it's the only way I can think of.
You could look up Horizontal Pager on google and look at the code, and implement it for vertical paging :)
I have a list of about 100 items. In each list item I need a framelayout with 2 relative layouts. When a button called "Flip" is clicked then one relative layout will flip out and the other relative layout will flip in. And each item has full width of the screen. So, I need to show the item in a horizontal scroll view. Now, I want to keep at most 3 items every moment. When user scrolls to the first item then we have to update the 3 items. The first item will be the 2nd item. And we have to add another item at the front. In this way we have to update the items when user scrolls to the last item. I have tried many ways. I have used Gallery for the horizontal scroll view. And used the onItemSelected method. But, if I scroll the Gallery fast then it crashes. So, please someone help me to implement the 3 items idea.
It sounds like you need a ListView. Is there a reason you are trying to reinvent it?
Also don't you mean a vertical scroll view? Why are using a horizontal?