- luizgrp/SectionedRecyclerViewAdapter. Expandable RecyclerView contains two views one is parent view and other is child view. This was suggested by OP. The recent release of Android support library (v7:21. It is supposed to be the successor of ListView and GridView. Sign up to join this community. There are many different ways a stack overflow can occur within any given application, but one of the most common (and easily understood) is infinite recursion. One place you've probably seen a CAB is when deleting items from a RecyclerView, which is exactly what we'll be doing here!. Hi guys I'm trying to find a good example android studio project for expandable recyclerview with the thoughtbot library I couldn't find one, Please help me out. O RecyclerView é muito mais eficiente que as duas antigas implementações, mesmo utilizando uma configuração de ViewHolder praticamente igual (não podemos definir otimização apenas no aspecto do ViewHolder). compile 'com. Learn Programming Together expandable listview library recyclerview Expandable RecyclerView in Android. Fixed a major bug stack overflow bug related to RecyclerView and accessibility. Thoughbot's expandable-recycler-view offers similar api and functionality. Now the result of this code is that it is working for Views in on the screen but as soon there is more items added to recyclerView and it enters a scroll it opens (expands) multiple random CardViews with the one that is clicked and that behaver is , I suspect, because of reuse of views in RecyclerView. However, it is being a little odd for me and is only letting me log the position when clicked and not letting me make a toast of. @android:id/list conflict when used together with ExpandableListActivity in a TabHost. Text Views192 projects. Android Expandable/Collapsible Views Expandable/Collapsible Views (text, images, etc. Sign up to join this community. (aosp/1099577) Version 1. Android RecyclerView Sample (Kotlin) Sample demonstrating the use of RecyclerView to layout elements with a LinearLayoutManager and with a GridLayoutManager. Mas evite … Pedir esclarecimentos ou detalhes sobre outras respostas. You can either add the children directly in the getChildObjectList method we implemented by returning your List of children, or you can add them when we create the list of items by calling setChildObjectList with the list of respective children. Tengo un problema y es que al momento de mostrar mas datos (1000), los primeros datos se muestran. The user sees a collection of items and can scroll through them. Stack Overflow Public Browse other questions tagged android android-recyclerview recycler-adapter or How to use Expandable in RecyclerView in android. Android recyclerview grid gallery. Using RecyclerView and CardView together, both lists and grids can be created very easily. It only takes a minute to sign up. this Stack Overflow article to. Hi guys I'm trying to find a good example android studio project for expandable recyclerview with the thoughtbot library I couldn't find one, Please help me out. I know there is possibility to do this with the help of ExpandableListView and then use next. A categorized directory of libraries and tools for Android. AndroidのRecyclerView. ExoPlayer is an open source project that is not part of the Android framework and is distributed separately from the Android SDK. How to create a 3D Terrain with Google Maps and height maps in Photoshop - 3D Map Generator Terrain - Duration: 20:32. STACK EXCHANGE. Buenas Tardes,Estoy desarrollando una app con tabs y fragments,El problema que tengo es que al iniciar la app el recyclerView que esta dentro de una fragment no me muestra nada al principio,pero si. By continuing to browse this site, you agree to this use. Спасибо за ваш ответ на Stack Overflow на русском! Пожалуйста, убедитесь, что публикуемое сообщение отвечает на поставленный вопрос. Aug 08, 2016 · I'm trying to implement a recyclerview that behaves like my sketch below: The idea is that there is a parent list, when an list item in the parent list is tapped, that list item reveals a child list. Android SDK doesn't includes the RecyclerView class. One of the best resources about Android programming I've ever seen and it's totally free. As name suggests In "BASIC", Normal RecyclerView used to show simple vertically scrollable List Items, As shown in screens timer will reduced every second. An example of simple music app is explained which displays albums covers in grid view using CardView and RycyclerView. Introduction. Since there are few comments regarding the highlight of expandable list view post, thought to show with new post using custom navigation drawer. You can find a walkthrough of how to implement an app with these features on Stack Overflow. Fazer afirmações baseadas apenas na sua opinião; aponte referências ou experiências anteriores. Stack Overflow got answers from over 100,000 developers, The programming language is the most. What we are doing is trying to maximize the use of the available space on the screen. - Curro el 7 mar. Expandable Recyclerview inside Recycler View scrolling issue. Parent is visible by default but the child view has to be. One of these is a TextView which may contain enough text that I would like to scroll it within the recyclerView rather than have the RecyclerView item expand to accomodate it. If you'd like to see some sample code for RecyclerView, check out the RecyclerView Sample App Java | Kotlin. I have a RecyclerView working with FirestoreRecyclerAdapter in my app. And all of these can be implemented in a generic manner with Android Data Binding library. the android arsenal date & time pickers horizontal calendar multi core devices & xamarin android xamarin htc e review m8 generic recyclerviewadapter for android - 9to5 - medium toasty a library for creating customized toasts thÆ° viá n android android add relativelayout with buttons below recyclerview stack skytreasure airbnb android google map view this is a sample android cwdoc doc. Using RecyclerView and CardView together, both lists and grids can be created very easily. @android:id/list conflict when used together with ExpandableListActivity in a TabHost. Most Android application will likely to have the contents that's doesn't fit the screen. There are so many thread in Stack overflow for expandable TextVeiw. Porque no se está parseando bien. As name suggests In "BASIC", Normal RecyclerView used to show simple vertically scrollable List Items, As shown in screens timer will reduced every second. Using these widgets, it is very easy to give your app a look and feel that conforms to the guidelines mentioned in. for a week i am trying to animate expand and colapse for Expandable list. I have a Moto G3 Turbo with Android 6. Здравствуйте! Я новичок в Android не могу понять как пользоваться cardview и recyclerview. So here is the complete step by step tutorial for Add OnItemClickListener to. Expandable RecyclerView in Android Card stack is an. Reading the test results In this Android Example, we will see how to create a simple expandable list view with options to display and delete the selected child item. And all of these can be implemented in a generic manner with Android Data Binding library. Learn more about Stack Overflow the to port-forward internet using android Hotspot to PC?. Fazer afirmações baseadas apenas na sua opinião; aponte referências ou experiências anteriores. By continuing to browse this site, you agree to this use. It also demonstrates how to handle touch events on elements. Once done, connect the phone/tablet to your laptop. Free libraries and tools for Android (6832) Views270 projects. ListViewであれば、 ListView listView = (ListView)parent; String value = (String)listView. All your code in one place. You might already know we use RecyclerView to display a List of data in our application. However, we didn't use it while developing the Browse tab since there is a known issue in the SDK. Searchable RecyclerView Demo. RecyclerView veio para substituir tanto o ListView quanto o GridView (incluindo as entidades de apoio a ambas). Do you want to display a questionaire? A survey for a medical trial? SurveyKit is an Android library that allows you to create exactly that. Join the Stack Overflow Community Stack Overflow is a community of 6. That is a Masonry Layout. RecyclerView is a very powerful and flexible tool available to Android developers. All your code in one place. How to create a 3D Terrain with Google Maps and height maps in Photoshop - 3D Map Generator Terrain - Duration: 20:32. I have a RecyclerView that contains a list of cards, each of which expand into child cards. Expandable RecyclerView in Android Card stack is an. Android RecyclerView Adapter: Passing normal clicks. I have a RecyclerView that contains a list of cards, which expand into child cards. But if you are away from your home location or if you have purchased your sim card somewhere else, then your mobile network will be on roaming. OutputStream. About Us Learn more about Stack Overflow the company Generic Adapter with search and sort functionality. Base class for activities that use the support library action bar features. About Us Learn more about Stack Overflow the company why won't my apps go to sd card. Android — Estimated Time: 25 minutes. Inflating layout for your custom view. The expandable RecyclerView allows for multiple children or none, so the children need to be added as a list. Orange Box Ceo 6,418,373 views. Android tutorial about integrating CardView with RecyclerView. Android is an open source software stack created for a wide array of devices with different form factors. Здравствуйте! Я новичок в Android не могу понять как пользоваться cardview и recyclerview. If you are one of these "other developers" you should really know what's in the XML file before using it somewhere new. expandable-recycler-view / expandablerecyclerview / src / main / java / com / thoughtbot / expandablerecyclerview / ExpandableRecyclerViewAdapter. An example of simple music app is explained which displays albums covers in grid view using CardView and RycyclerView. Porque no se está parseando bien. Obrigado por contribuir com o Stack Overflow em Português! Certifique-se de responder à pergunta. In brief, the id of the views i. Android provides ListActivity for implementing a list. To use the RecyclerView widget, you have to specify an adapter and a layout. Introduction. The collection of items can be a list, a grid or another structured representations of data. I want that when the user clicks on a child card, it expands to show the text inside. How to Make Animation in Accordion View (Expandable Listview) ? But what you want to do for Android at least is use a RecyclerView instead of the default. When you're ready to add search functionality to your application, Android helps you implement the user interface with either a search dialog that appears at the top of the activity window or a search widget that you can insert in your layout. An example of simple music app is explained which displays albums covers in grid view using CardView and RycyclerView. Android Layout: Horizontal Recyclerview inside a Vertical Recyclerview inside a Viewpager with Exit android app on back pressed Remove fragment with clear back stack How to avoid multiple I am trying to not clip the content so can always see all content (overflow), not just inside the scrollview. I know there is possibility to do this with the help of ExpandableListView and then use next. RecyclerView now dispatches scroll distances via View. Expandable RecyclerView contains two views one is parent view and other is child view. AutofitRecyclerView. If you'd like to see some sample code for RecyclerView, check out the RecyclerView Sample App Java | Kotlin. InputStreamInvoker and Android. You can either add the children directly in the getChildObjectList method we implemented by returning your List of children, or you can add them when we create the list of items by calling setChildObjectList with the list of respective children. Basic Setup. AppCompat or a similar theme. If you are interested in building an Android app that makes use of lists to display data, Android Lollipop features two new widgets to make your life easier, RecyclerView and CardView. The expandable RecyclerView allows for multiple children or none, so the children need to be added as a list. Здравствуйте! Я новичок в Android не могу понять как пользоваться cardview и recyclerview. But in my opinion, the synonym should be recyclerview-> android-recyclerview (vice versa), according to [android-*] naming scheme and to prevent future confusion. Use Android GridLayoutManager with RecyclerView in Material Design. Base class for activities that use the support library action bar features. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. был на разных сайтах, но до сих пор до меня не доходит. recyclerview » recyclerview-selectionApache. Не так давно начал писать под android и использовал всегда ListView, после чего отдал свой код на проверку и мне сказали что использовать ListView "не камильфо", увы не обосновали почему. Introduction. You can either add the children directly in the getChildObjectList method we implemented by returning your List of children, or you can add them when we create the list of items by calling setChildObjectList with the list of respective children. Tengo un problema y es que al momento de mostrar mas datos (1000), los primeros datos se muestran. Stack Frames and How StackOverflowError Occurs. Each card has different text. Parent is visible by default but the child view has to be. The right answer. android - SetAdapter method for HorizontalScrollView - i Horizontal ScrollView for (Xamarin) Android using RecyclerView and GridLayoutManager Android Use as u want. A custom RecyclerView which allows for an expandable view to be attached to each ViewHolder. AutofitRecyclerView. In this post, we'll be looking at the Contextual Action Bar (CAB). - luizgrp/SectionedRecyclerViewAdapter. Android RecyclerView 2 строки в одной. 7 million programmers, just like you, helping each. Each card has different text. I'm going to assume that you know the basics of ConstraintLayout (e. One of the best resources about Android programming I've ever seen and it's totally free. +) has introduced two new user interface widget: RecyclerView and CardView that helps in building rich Android apps. as seen on Stack Overflow - Search for 'Stack Overflow' Hi, I have a ScrollView that. Progress Indicators207 projects. Using these widgets, it is very easy to give your app a look and feel that conforms to the guidelines mentioned in. Thanks! The Android™ Notes for Professionals book is compiled from Stack Overflow Documentation , the content is written by the beautiful people at Stack Overflow. Sample demonstrating the use of RecyclerView to layout elements with a LinearLayoutManager or with a. An example app using a SearchView to filter items in a RecyclerView while taking full advantage of item animations!. - Curro el 7 mar. Saturday, July 30, 2016. Android RecyclerView and CardView are two UI widget introduce in android L. InputStreamInvoker and Android. Thanks! The Android™ Notes for Professionals book is compiled from Stack Overflow Documentation , the content is written by the beautiful people at Stack Overflow. graddle file. Android RecyclerView 2 строки в одной. So we do try to show as minimum and important data as possible. Stack Overflow got answers from over 100,000 developers, The programming language is the most. By continuing to browse this site, you agree to this use. As for the width of each item, when GridView has android:numColumns="auto_fit", it uses android:columnWidth to compute the number of columns. Better Way to Get The Item Position in Android’s RecyclerView. Better Way to Get The Item Position in Android's RecyclerView. I have a RecyclerView that contains a list of cards, each of which expand into child cards. Android's primary purpose is to create an open software platform available for carriers, OEMs, and developers to make their innovative ideas a reality and to introduce a successful, real-world product that improves the mobile experience for users. Sim, se resolve o seu problema e é fácil de ser usada e implementada, é sim uma boa solução, visto que hoje não temos isso no RecyclerView. Stack Overflow em Português is a question and answer site for programadores profissionais e entusiastas. Android Expandable RecyclerView. ) in Android are useful when we want to display all the available options on one screen, without the user having. This post is improvements to the previous posts discussed on customization of navigation drawer and highlighting specific row of expandable listview. JavaDocs View the Project on GitHub. These sections headers stick to the top as you can see below : Deprecated. на Stack Overflow на русском! с метками android или. Expandable RecyclerView Demo app contains two fragments screen "BASIC" and "EXPANDABLE". java Find file Copy path Amanda Hill Fix how GroupViewHolder's expand and collapse method are called 6c73c59 Jan 11, 2017. I cannot disable scrolling in the RecyclerView. onScrollChanged(int l, int t, int oldl, int oldt) such that accessibility services are notified about scroll changes accurately. RecyclerView Example. Expandable RecyclerView can be used with any stock Android RecyclerView to provide expandable items. Now the result of this code is that it is working for Views in on the screen but as soon there is more items added to recyclerView and it enters a scroll it opens (expands) multiple random CardViews with the one that is clicked and that behaver is , I suspect, because of reuse of views in RecyclerView. RecyclerView là một ViewGroup mới được giới thiệu trong Android L (Android API 21). RecyclerView now dispatches scroll distances via View. I know there is possibility to do this with the help of ExpandableListView and then use next. There are many times when ExapandableListView don’t perform as per the requirement. recyclerview-stickyheaders. ExoPlayer is an open source project that is not part of the Android framework and is distributed separately from the Android SDK. It's modern, it's cool, but besides that it's useful. When a method is called, a new stack frame gets created on the call During this process, if JVM encounters a situation where there is no space for a new stack frame to be created, it will throw a StackOverflowError. It promises lots of performance improvements over the standard list view. Sim, se resolve o seu problema e é fácil de ser usada e implementada, é sim uma boa solução, visto que hoje não temos isso no RecyclerView. Each card has different text. It also demonstrates how to handle touch events on elements. This was suggested by OP. Most of the tutorials on ConstraintLayout focus on using the newly improved Android Studio layout design panel where you can drag/drop/visualize the. I thought I could use the Pulse app view to show data but again that is customised for one level. This library has an implementation of an expandable list with a recyclerview (refer to the demo app under "CardViewNative" --> "List, Grid, and RecyclerView" --> "Expandable cards"). Expandable listview in android example. Saturday, July 30, 2016. Ask Question And if you are on android 4. One of the best resources about Android programming I've ever seen and it's totally free. Thoughbot's expandable-recycler-view offers similar api and functionality. onScrollChanged(int l, int t, int oldl, int oldt) such that accessibility services are notified about scroll changes accurately. +) has introduced two new user interface widget: RecyclerView and CardView that helps in building rich Android apps. JavaDocs View the Project on GitHub. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Each card has different text. One of these is a TextView which may contain enough text that I would like to scroll it within the recyclerView rather than have the RecyclerView item expand to accomodate it. You can write one adapter for all the RecycleViews in your app and use it to render all the. This was suggested by OP. Using these widgets, it is very easy to give your app a look and feel that conforms to the guidelines mentioned in. So you will learn a lot about Kotlin if you develop this simple photo gallery application in Android using Kotlin programming language. It also has a lot of other cool combinations of cards/lists. First, define a stock RecyclerView in a layout file and inflate it in an Activity/Fragment. Присоединяйтесь!. I Auto scroll to Down Recyclerview in Android Views are used to create input and output fields in the an. recyclerview » recyclerviewApache. I am trying to find out the best way of representing hierarchical data in android. The user sees a collection of items and can scroll through them. Android tutorial about integrating CardView with RecyclerView. compile 'com. ListViewであれば、 ListView listView = (ListView)parent; String value = (String)listView. In this tutorial, we will show you, how to use Android ScrollView component and create a simple example using various ScrollView properties. It works by placing elements in optimal position based on available vertical space, sort of like a mason fitting stones in a wall. I have a Moto G3 Turbo with Android 6. Better Way to Get The Item Position in Android’s RecyclerView. You might already know we use RecyclerView to display a List of data in our application. In brief, the id of the views i. graddle file. Because of this, it's crucial that we implement it properly so our code strikes a good balance between being as optimized and concise as possible. The overflow property specifies what should happen if content overflows an element's box. Expandable RecyclerView is one of the most important feature in Android which can be easily created for our application using Big Nerd Ranch’s Expandable RecyclerView Library It contains two views one is parent view and other is child view. I have a RecyclerView working with FirestoreRecyclerAdapter in my app. Expandable Check RecyclerView. So we do try to show as minimum and important data as possible. The expandable RecyclerView allows for multiple children or none, so the children need to be added as a list. ListViewであれば、 ListView listView = (ListView)parent; String value = (String)listView. I'm trying to implement a recyclerview that behaves like my sketch below: The idea is that there is a parent list, when an list item in the parent list is tapped, that list item reveals a child list. The ViewHolders implement an expandable 'quick actions' menu that expands on tapping the item, and the ideal behavior is to have. You can add an ActionBar to your activity when running on API level 7 or higher by extending this class for your activity and setting the activity theme to Theme. Android Support RecyclerView v7. You might already know we use RecyclerView to display a List of data in our application. All your code in one place. That instructs Android to remove the given activity from the history stack thereby avoiding the aforementioned behavior altogether. When a method is called, a new stack frame gets created on the call During this process, if JVM encounters a situation where there is no space for a new stack frame to be created, it will throw a StackOverflowError. Searchable RecyclerView DemoAn example app using a SearchView to filter items in a RecyclerView while taking full advantage of item animations[Build Status]( Android UI OpenSource Collection of OpenSource for Android UI. Sobre Nós Saiba mais sobre a empresa Stack Overflow Pesquise outras perguntas com a tag php java android get android-recyclerview ou faça sua própria pergunta. Using these widgets, it is very easy to give your app a look and feel that conforms to the guidelines mentioned in. Aug 08, 2016 · I'm trying to implement a recyclerview that behaves like my sketch below: The idea is that there is a parent list, when an list item in the parent list is tapped, that list item reveals a child list. InputStreamInvoker and Android. An example app using a SearchView to filter items in a RecyclerView while taking full advantage of item animations!. As name suggests In "BASIC", Normal RecyclerView used to show simple vertically scrollable List Items, As shown in screens timer will reduced every second. помогите пожалуйста. Android is an open source software stack created for a wide array of devices with different form factors. The expandable RecyclerView allows for multiple children or none, so the children need to be added as a list. This library has an implementation of an expandable list with a recyclerview (refer to the demo app under "CardViewNative" --> "List, Grid, and RecyclerView" --> "Expandable cards"). How to Make Animation in Accordion View (Expandable Listview) ? But what you want to do for Android at least is use a RecyclerView instead of the default. Estoy tratando de implementar una lista con un RecyclerView cuyo adaptador se alimenta de un cursor. Introduction. But if you are away from your home location or if you have purchased your sim card somewhere else, then your mobile network will be on roaming. Android Layout: Horizontal Recyclerview inside a Vertical Recyclerview inside a Viewpager with Exit android app on back pressed Remove fragment with clear back stack How to avoid multiple I am trying to not clip the content so can always see all content (overflow), not just inside the scrollview. Fazer afirmações baseadas apenas na sua opinião; aponte referências ou experiências anteriores. RecyclerView now dispatches scroll distances via View. These sections headers stick to the top as you can see below : Deprecated. Sample demonstrating the use of RecyclerView to layout elements with a LinearLayoutManager or with a. There are so many thread in Stack overflow for expandable TextVeiw. Android — Estimated Time: 25 minutes. Hi guys I'm trying to find a good example android studio project for expandable recyclerview with the thoughtbot library I couldn't find one, Please help me out. I don't have enought time to maintain this lib anymore. I have a Moto G3 Turbo with Android 6. Expandable RecyclerView is one of the most important feature in Android which can be easily created for our application using Big Nerd Ranch's Expandable RecyclerView Library It contains two views one is parent view and other is child view. Android Send and receive data from and to bluetooth device using socket Example The below example uses Android. The overflow property specifies what should happen if content overflows an element's box. Спасибо за ваш ответ на Stack Overflow на русском! Пожалуйста, убедитесь, что публикуемое сообщение отвечает на поставленный вопрос. Last Release on Oct 24, 2019. You might already know we use RecyclerView to display a List of data in our application. Each card has different text. There are many times when ExapandableListView don’t perform as per the requirement. RecyclerView ViewGroup is a container for larger data set of views that can be recycled and. About Us Learn more about Stack Overflow the company why won't my apps go to sd card. Last Release on Oct 24, 2019. All your code in one place. Use Android GridLayoutManager with RecyclerView in Material Design. I'm going to assume that you know the basics of ConstraintLayout (e. ExoPlayer's standard audio and video components are built on Android's MediaCodec API, which was released in Android 4. Pesquise outras perguntas com a tag android android-adapter android-recyclerview ou faça sua própria pergunta. Because of this, it's crucial that we implement it properly so our code strikes a good balance between being as optimized and concise as possible. InputStream and Java. But if you are away from your home location or if you have purchased your sim card somewhere else, then your mobile network will be on roaming. I have a RecyclerView that contains a list of cards, each of which expand into child cards. Android RecyclerView Sample (Kotlin) Sample demonstrating the use of RecyclerView to layout elements with a LinearLayoutManager and with a GridLayoutManager. In contrast to other adapter-backed views such * or {@link android. But what if we want the expandable layout functionality for each item in our list. recyclerview » recyclerviewApache. Mobile data is the one which allows your phone to connect with the internet. An example of simple music app is explained which displays albums covers in grid view using CardView and RycyclerView. был на разных сайтах, но до сих пор до меня не доходит. onScrollChanged(int l, int t, int oldl, int oldt) such that accessibility services are notified about scroll changes accurately. In this tutorial, we will show you, how to use Android ScrollView component and create a simple example using various ScrollView properties. JavaDocs View the Project on GitHub. @android:id/list conflict when used together with ExpandableListActivity in a TabHost. Stack Overflow em Português is a question and answer site for programadores profissionais e entusiastas. Android Send and receive data from and to bluetooth device using socket Example The below example uses Android. Parent is visible by default but the child view has to be. Stack Frames and How StackOverflowError Occurs. Em destaque no Meta Stack Exchange & Stack Overflow Are Moving To CC-BY-SA 4. Expandable layouts are one of the ways to get user’s focus on important things first while hiding less important things behind. Simple Scrolling UIStackView Just change line 33 to also attach to the bottom of the scrollView with this how we can add tap gestures for this scroll of stack One of the most complicated tasks with Auto Layout in iOS 8 is getting UIScrollView to work properly. Estoy tratando de implementar una lista con un RecyclerView cuyo adaptador se alimenta de un cursor. Probably mostly the how. In this post, we will build Expandable RecyclerView Items for our List. Experts like you can vote on posts, so the most helpful answers are easy to find. Join the Stack Overflow Community Stack Overflow is a community of 6. JavaDocs View the Project on GitHub. Each card has different text. был на разных сайтах, но до сих пор до меня не доходит. java Find file Copy path Amanda Hill Fix how GroupViewHolder's expand and collapse method are called 6c73c59 Jan 11, 2017. 7 million programmers, just like you, helping each. Obrigado por contribuir com o Stack Overflow em Português! Certifique-se de responder à pergunta. It also demonstrates how to handle touch events on elements. помогите пожалуйста. Android RecyclerView and CardView are two UI widget introduce in android L. One of the reasons is that RecyclerView has a more extensible framework, especially since it provides the ability to implement both horizontal and. Because of this, it's crucial that we implement it properly so our code strikes a good balance between being as optimized and concise as possible. Expandable RecyclerView can be used with any stock Android RecyclerView to provide expandable items. Parent is visible by default but the child view has to be. It's modern, it's cool, but besides that it's useful. RecyclerView. There is a synonym android-recyclerview-> recyclerview now. Recyclerview-stickyheaders is an Android library that makes it easy to integrate section headers in your RecyclerView.