Expandable-RecyclerView | behaves like an ExpandableListView | RecyclerView library
kandi X-RAY | Expandable-RecyclerView Summary
kandi X-RAY | Expandable-RecyclerView Summary
A RecyclerView that behaves like an ExpandableListView, also includes a RecyclerView with header/footer support.
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Top functions reviewed by kandi - BETA
- Returns whether this view can be scrolled vertically in a specific direction
- Computes the vertical scroll extent of the view
- Override to compute the vertical scroll offset
- Computes the vertical scroll range of the view
- Set an expandable adapter for this RecyclerView
- Sets the expandable view
- Retrieves the adapter with the header
- Set the selected group
- Helper method to set the selected group
- Returns the ExpandableAdapter of the adapter
- Refresh the display items
- Returns the animation which should be used to draw the items in the RecyclerView
- Returns the number of footer views in the adapter
- Set the viewAnimator
- Collapses all items in the adapter
- Expands a group at the specified position
- Returns the currently selected position of the group
- Collapses the specified group at the specified position
- Override to override the default behavior when layout has been added
- Adds a footer view to the list
- Adds a header view to the list
- Removes a previously added footer view
- Overrides default implementation to restore the saved state
- Sets the saved state
- Sets the itemAnimator used to animate the items
- Removes a header view from the adapter
Expandable-RecyclerView Key Features
Expandable-RecyclerView Examples and Code Snippets
Community Discussions
Trending Discussions on Expandable-RecyclerView
QUESTION
Actually i'm trying to make an app that take restaurant orders and i'm having some issues after adding child item to my order.
I have a recyclerView where i have different type's of food when i press on one of them i add it to recyclerView that work's something like a notebook, then i have an button that open an AlertDialog in which there is another recyclerView with variant's.
Example: i press on PIZZA from food recyclerView it's add it to the notebook after i press on variant's and i can add "WITH PEPERONI" or "LARGE" or both.
I have followed this guide ( here github project from the guide) for making the recyclerView with child item.
Now the issue is how can i add the child item to the last parent item?
like i'm adding parent item using this:
...ANSWER
Answered 2018-Jun-27 at 11:36To display data in a RecylerView, you provide a list of items to its adapter.
To add a new element you just need to add the item to the list and call notifyDataSetChange()
on the adapter.
For example you can create a new method in you adapter, like that:
QUESTION
So, I have read all the questions I could find on this site regarding this issue. I have also had a chat in comments with one of the developer with similar issue, who was able to solve it.
I dont have apt or annotationProcessor written any where in my gradle scripts.
I dont have the word android-apt written anywhere in my code. I even went ahead and checked out all the libraries. That were included in my project.
This is a really big problem and needs to be solved.
I am attaching the modified build.gradle below, Please suggest :
...ANSWER
Answered 2017-Mar-12 at 10:59Older versions of Realm use android-apt
. You should upgrade your realm-android
plugin version.
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