How can i access to the components of the item child xml file(item_yugio_saved.xml) through the recyclerview component(rvYugioh) is it possible to do it ?
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Iam using nested recyclerview
I need to get data of parent recyclerview when I clicked child recyclerview its possible..
Iiam using Firebase recycler adapter
There is no reason you need to have nested recyclerview's and it does slow down performance because it was intentionally designed not to be nested(Although it does actually show correctly).
I'm trying to design a row list using RecyclerView like Android TV ↳ android.support.v17.leanback.widget.ListRow. I'm able to design list with title but not row list. Can anyone help me?
Please Follow this Link for
Recycer view like play store
Use Two RecyclerView Outer Recycler is vertical and Second horizontal recycler is item of first recycler View
All you need is to call mInnerRecycler.setNestedScrollingEnabled(false); on your inner RecyclerViews and use Horizontal scrollview as root of mInnerRecyclerView
Explanation:
RecyclerView has support for nested scrolling introduced in API 21 through implementing the NestedScrollingChild interface. This is a valuable feature when you have a scrolling view inside another one that scrolls in the same direction and you want to scroll the inner View only when focused.
In any case, RecyclerView by default calls RecyclerView.setNestedScrollingEnabled(true); on itself when initializing. Now, back to the problem, since both of your RecyclerViews are within the same ViewPager that has the AppBarBehavior, the CoordinateLayout has to decide which scroll to respond to when you scroll from your inner RecyclerView; when your inner RecyclerView's nested scrolling is enabled, it gets the scrolling focus and the CoordinateLayout will choose to respond to its scrolling over the outer RecyclerView's scrolling. The thing is that, since your inner RecyclerViews don't scroll vertically, there is no vertical scroll change (from the CoordinateLayout's point of view), and if there is no change, the AppBarLayout doesn't change either.
In your case, because your inner RecyclerViews are scrolling in a different direction, you can disable it, thus causing the CoordinateLayout to disregard its scrolling and respond to the outer RecyclerView's scrolling.
Notice:
The xml attribute android:nestedScrollingEnabled="boolean" is not intended for use with the RecyclerView, and an attempt to use android:nestedScrollingEnabled="false" will result in a java.lang.NullPointerException so, at least for now, you will have to do it in code.
RecyclerView can check View Type for return header or item. And use layout manager for manage how to item scrolling direction.
RecyclerView (vertical scrolling)
- item -> RecyclerView (horizontal scrolling) check view type is header or item with condition example : is object has type header
Ref : Google play store like interface using recycler view
I have a nested recyclerview and both have a horizontal linear layout but the child one is not scrolling
All consequences
1) I'm using a snap helper in the parent recyclerview
2) also using recycler view pool in child recyclerview
It is bad practice to use a Nested RecyclerView with the same LayoutManager.
If horizontal scrolling is important to use for you then try RecyclerView inside ViewPager.
This will behave like this:
When scrolling RecyclerView, Fragment will stick to port until RecyclerView last item is shown. After that the next fragment switchs.
I want to make playstore like layout i.e Horizontal recycleView inside Vertical RecycleView, I have a parent list like:
[{"pid":1,"name":XYX},{"pid":2,"name":ABC}]
and child list as shown below when I pass pid=1
[{"cid":1,"name":WWW,"pid":1},{"cid":2,"name":RRR,"pid":1}]
and when I pass pid=2
[{"cid":1,"name":DDD,"pid":2},{"cid":2,"name":VVV,"pid":2}]
I want to make it dynamic because parent and child list size can change.
So where should I make the api call for Child list
Any Suggestion would be helpful
onBindViewHolder of the parent adapter
Hi I am exploring recycler view of android.I want to inflate a fragment inside the each item of recycler view.I want to change the layout of item in recycler view by clicking on item.Any Ideas on how to approach this problem
hmm... recyclerview is not for that, is it for recycle views ^^, if you want to dislpays fragments in a 'list' you can create a class extending LinearLayout which will display your fragments.