Expandable listview using retrofit For example. Expandable List View with JSON. Edit them and add the rest of fields. Here is the initialization of the ArrayList I am using- May 10, 2021 · Flutter ExpansionTile: Create Expandable ListView with ExpansionTile and ExpansionPanelList. xml file. Supports both asynchronous calls (using enqueue) and synchronous calls (using Mar 22, 2014 · I have a ListView where every row is an image+text. findViewById(R. 01. It supports both expandable items and groups, which behave just like the Windows Explorer (unlike . Jul 29, 2016 · You can use libraries which are available on GitHub. Start coding. Create Model classes for parent rows (Parent. Commented Aug 31, 2021 at 4:12. What changes must be done in the following two classes (first class is Adapter class and second is the Activity to display Expandable ListView) to Feb 15, 2020 · But how can we see the highlight of the expandable list view in handset, let’s take navigation drawer and customize it to use expandable list view. Using the Adapter, items are inserted into the list from an array or database. If you use weights for fields widths, you can make header and rows to to look as a grid. Go to File => New => New Project. view. like here click. The problem is that the list shows the group fields only, not the children. gradle file. It differs from a ListView by allowing two levels which are groups that can be easily expanded and collapsed by touching to view and their respective children items. As stated in the title, I want parse some nested JSON objects via Retrofit 2. android compose expandablelistview jetpack-compose expandablelist compose-library Feb 12, 2018 · Fetching the values into Pojo file. I dont know how to set submenu. I would like each group to expand to a pre-set XML layout file. Note: If you’re a newbie to Flutter, please check out the Flutter tutorial for an overview of the basics of working with this SDK. but when clicking on the header of each expandable 除了使用系统提供的简单布局，我们还可以自定义分组和子项的视图，以实现更丰富的界面效果。以下是一个自定义视图的示例：自定义分组布局文件 group_item. AppCompatActivity; import android. i have checked so many even tried expandable ListView Sep 17, 2011 · I am using a custom Group indicator as shown in the code below. Forms. Some Libraries are . We have a list of hotels and each hotel contains a list of rooms. We have two ways of creating an expandable view in flutter. when you click and expand an item, all other items are collapsed automatically. ? android; retrofit2; Share. Here's a link that may give you a little bit more info: How to add a footer in ListView? Jun 9, 2015 · Here is my layout code. makeMeasureSpec( Integer. Too, the plan of recycler sees is getting complex day by day such as Recycler See with numerous see sorts, settled recycler View… Mar 14, 2012 · I would recommend you Better ListView. For displaying the items in the list method setAdaptor() is used. java) and for child rows (Child. Padding: set the padding from the all side’s of the expandable list view. Android Google Map Route Drawing 81. Will do below implementations in this post. I want to create a expandable list with four child buttons in a row. custom. Retrofit is a REST Client library (Helper Library) used in Android and Java to create an HTTP request and also to This is a Retrofit ListView JSON tutorial example. package com. Use the ExpansionTile in Flutter to expand and shrink your widgets inside an expandable nested ListView. Expandable list view is used to expand or collapse the view in list items In a flutter app. io; The Expandable RecyclerView library May 23, 2020 · How to create a Expandable listView using Kotlin - This example demonstrates how to create a Expandable listView using Kotlin. Write and debug code Build projects Test your app Performance Command-line tools Jan 10, 2014 · Most info I find having looked for nested list views is suggestions to use ExpandableListViews - Which I implemented, but it seems like a bit ugly to use this as its clearly not the same purpose (I dont want anything expandable - everything should always be fully expanded and non-collapsible - also, couldn't find info on laying out horizontally Sep 7, 2020 · Flutter Expandable Listview Output : This screen below depicts the usage of flutter expandable listview . Parsing JSON data. Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project. This is my activity clas Jun 3, 2016 · You can use NonScrollExpandableListView you can achieve non-scroll property of any Lisview or GridView or ExpandableListView by overriding following method. builder(). Aug 2, 2016 · I am trying to fetch Expandable list view using retrofit 2. In an expandable list view the flat list positions change as groups are expanded in and out. If you like this tutorial do like and share us for more interesting updates. e. In this class add the code in the next slide: For Using the GridView as the item of Expandable ListView we need to create a custom GridView so that we can add more In this video, you will learn how to create an expandable ListView in Android using Kotlin. Nov 22, 2024 · below is my XML code, I have multi expandable list view (5) each one with a different adapter, and all the views are inside the vertical scroll view. ExpandableListView; import java. All the views of the child has seted properly. Mar 26, 2015 · I have a problem with expandable ListView. Today we’ll use the Retrofit library developed by Square to handle REST API calls in our android application. Populating ListView with images and text from json using retrofit and gson. child rows contains texts,images. setAdapter(adapter); I would actually do this in your weather method, when you get the data set back. java package com. Thanks in advance. Aug 31, 2021 · Even i want the same solution for same using recycler view with retrofit! – Paramjit Singh Rana. Mar 8, 2018 · In this example, I am using Retrofit library to fetch data from the REST API. simple_expandable_list Nov 8, 2017 · Moreover the ListView class is a bit too heavy — it has a lot of responsibilities. RecyclerView is used for providing a limited window to a large data set, which means it is used to display a large amount of data that can be scrolled very efficiently by maintaining a limited number of Views. 2. setAdapter(listAdapter); Nov 12, 2021 · This essential class will define crucial fields like ’email’ and ‘password,’ enabling seamless management of user credentials throughout your app post-login using Provider. so you can use an expandable list view for entire drawer menu and not use a menu. what can i use in android studio. We can easily make our own Expandable ListView using the ExpansionTile widget. However, the group indicators appear shrinked and I cant seem to figure why. Jan 19, 2012 · Trying to create expandable list view in android. now my question is load first time Dec 28, 2024 · No additional dependencies are necessary for the standard ExpandableListView because it is part of the Android framework. Mar 22, 2012 · you can find working example of the expandable list view by following links: ExpandableListView. I was wondering if I could somehow disable this recycling (there won't be too many elements there, so performance shouldn't be an issue)? Jan 3, 2021 · Now a days while using UPI payments a sms will be sent to confirm the user bank account details by sending a sms from mobile phone. May 10, 2021 · Flutter ExpansionTile - Expandable Listview Last updated May 10, 2021. here is the class. github. listView); list. However, if you plan on using libraries for better visualization or data handling (like Retrofit for networking), make sure to include them in your build. Jun 13, 2019 · paddingTop: set the padding from the top side of the expandable list view. android. Expandable listview implementation in Android custom list view with text and image. List; public class MainActivity extends AppCompatActivity { private ExpandableListView listView; private Nov 11, 2017 · Firstly This is code. Step 2 − Add the following code to res/layout/activity_main. id. When i click on the expandable list view it does not expand. Nowadays we use the RecyclerView. converter. Today we are going to implement this expandable view by ExpansionTile widget Oct 2, 2022 · I am trying to populate an ExpandableListView with data from a json API using retrofit but whenever i try it it gives me IndexOutOfBoundsException i made sure the models are right the spelling everything but i can't get to a solution and for clarity this is my first time using expandablelistview i understand its concept please view my code below. I want the expandable listview to expand one of its groups and select one of its child by default when the activity opens up. - dvinfosys/Navigation-ListView This post is improvements to the previous posts discussed on customization of navigation drawer and highlighting specific row of expandable listview. Find me a solution. LayoutInflater; import android. Nov 7, 2016 · I am developing an Android Application that Contain one Expandable List view for Load data from web service, but I do not want to load whole data on start up but first load parent list then click on the parent list expand particular list item of child of list view load that particular item's child item so first is it possible or not ? Thank you Jun 27, 2024 · Use Retrofit to create an implementation of your API interface. xml. Calling network APIs. Android Tutorial On Custom Jan 30, 2018 · I want to load question and answer in ExpandableListView from json using retrofit library. Learn to build expandable lists on rrtutors. A customizable expandable ListView for Jetpack Compose with support for custom headers, list items 📄, icons 🖼️, animations 🎬, and Material Theming 🎨. This post is improvements to the previous posts discussed on customization of navigation drawer and highlighting specific row of expandable listview. ViewGroup; import android. public class Step Description; 1. R. Here is my code: MainActivity Retrofit. It add more things to the ListView implementation like expanding and collapsing property, header and child views etc. os. widget. Google Places API Welcome to Retrofit Android Example Tutorial. May 2, 2023 · Expandable ListView is a type of list view that is used to show multiple types of data based on category and subcategory. java. By creating custom methods within the model, you’ll empower your application to not only store user data securely but also retrieve it effortlessly when needed. Ask Question Asked 8 years, 11 months ago. onMeasure(widthMeasureSpec, heightMeasureSpec Welcome to Android Knowledge!In this video, I have share how to create custom listview in android studio using java. This implementation will handle making HTTP requests and parsing the response data. Call<List<Details_Pojo>> call = api. xml MainActivity. As I’ve mentioned, it was introduced with the Android Lollipop and it was a game changer. so assuming you follow all steps of @tahsinRupam you need Use the IDE to write and build your app, or create your own pipeline. Keypoints: Expandable Listviews have two components. Let's get Mar 19, 2017 · It looks like you never get the listview and attach your adapter to it. API_Interface. I have successfully implemented the Simple Expandable ListView with Array Adapter. expandable_listview; import android. Follow answered Nov 22, 2012 at 14:38. Stack Overflow | The World’s Largest Online Community for Developers May 18, 2016 · This works in the Contacts app because the flat list positions statically match the data set. In your example they are list_item and group_item. Dec 31, 2020 · Flutter provided ExpansionTile widget to make expand collapse views on the fly. Contribute to pavan12228/ExpandableListViewInAndroid development by creating an account on GitHub. It has several advantages such as the ability to dynamically create list items and to cache and reuse the scrolled-out items (check here for details). A ListView is a type of AdapterView that displays a vertical list of scroll-able views and each view is placed one below the other. xml List_item. 0 and I'm doing some initial research on this library. The problem is all the subitems gets added to each main item rather than getting added to their respective main item. Main idea of Android Expandable listview is that it has groups and every group has some Child. Also when you are trying to make a online transaction banks will send a otp to customer device so that if it’s a legitimate transaction user can enter this otp and go ahead with transaction. You can visit my channel for more tutorials and videos :https://ww Oct 21, 2013 · I have implemented expandable listview using this tutorial: But my requirement is to create a nested expandable listview. load first time then collapse all five group. This class will consist the code for custom gridview which will be used as the item of your ExpandableListView. However, if I increase the height of list it expands. The RecyclerView widget is a more advanced and flexible version of ListView. Get lifetime acce Apr 11, 2018 · i want to display in the listview data from the mysql database with php, the listview is in fragment. layout. If anyone knows guide me. Android expandable listview sample app. How can I call this data in expandable list view using retrofit. There is an adapter class which is useful for expandable list view display that using pojo class. Here is the two model class i am using. Jun 3, 2014 · I am using an Expandable listview in Android and having huge problems with interactive EditTexts within the child items due to Android's recycle policy. Expandable listview with Rx-Kotlin and Retrofit. Bundle; import android. Aug 11, 2023 · Conclusion: You’ve embarked on a successful journey through using Retrofit to retrieve todos from a mock API and show their titles in a ListView. Groups can be expanded and shirked by clicking on them. but a trick you can do is to calculate height of each group when it's expanded and set the height at run time. Nov 27, 2016 · Android listview with expandable list view item. Jul 27, 2011 · I am using expandableListView for UI design, so I am wondering for Android expandable listview, is there a way to allow only one list item expanded, i. Modified 8 years, 11 months ago. support. ): Jun 6, 2014 · You can create multiple listview in your activity which can be expanded on click event. bignerdranch; anandbose. In this example creating a custom Expandable ListView with parent and child rows. RecyclerView was created as a ListView improvement, so yes, you can create an attached list with ListView control, but using RecyclerView is easier as it: . Converts API responses directly into Java/Kotlin objects, making it type safe. Then, under Phone and Tablet section, select Empty Activity. Android Google Maps Current Location 80. When moving from listView to expandable list view you'll need to make changes in : XML view; Adapter to implement ExpandableListAdapter Jul 15, 2020 · Flutter SVG : Flutter SVG implementation is explained in this part of the blog, let us see the usage and in-detailed steps to take care while this integrations. Code To Move indicator to right:. Code and snapshot provided. Below is our app with android expandable list view in action. Android Google Maps Example Tutorial 78. Viewed 4k times Part of Mobile Development Sample Expandable Listview using Xamarin. May 25, 2018 · I want to make a scrollable list view of ExpansionTileswhich when expanded shows a non-scrollable list view. If there are any query’s in the tutorial on Expandable listview do let us know in the comment section below. Something like this: Movies Hollywood Coming Soon abc1 a Sep 4, 2013 · First of all NEVER EVER put a [Expandable]ListView into ScrollableView! Secondly both ExpandableListView, and ListView offer you the ability to add a Header or a Footer, and it seems like exactly what you need. for click on child, you can handle this way. Click here to Subscribe to Johannes Milke: https://ww May 6, 2019 · I am trying to implement dynamic values in expandable listview but facing an issue while adding the subitems in each main item. Below we set the 50dp padding from all the side’s of the expandable list view. I have changed the group indicators for my expandable list view using the code snippets below. Android Google Maps 77. com. I did that and while visually it looks the same, naturally the scrolling is stickySo the question is: May 29, 2012 · i want to create vertical expandable list view using java script. But when I expanded the ExpansionTile the list view didn't show up (The screenshot is for illustrative purpose) May 21, 2011 · I have develop ExpandableListView perfectly. . example. i have checked so many even tried expandable ListView Stack Overflow | The World’s Largest Online Community for Developers Mar 28, 2014 · I have created a navigation drawer with an expandable listview inside it. MAX_VALUE >> 2, MeasureSpec. But this is not real code. May 8, 2016 · android androidcoding. java public class foo{ @ Apr 8, 2016 · Populate ListView using Retrofit 2. We will be enabling or disabling the swipe view before and after the android livedata is loaded onto the view so that user can view the on going process. By using ExpanstionTile widget we can make dynamic expandable Listview in Flutter. 1; 2; 3 … 6 › php . No matter what values I use for setBounds() Mar 19, 2019 · List_group. Google Static Maps 79. Call the desired method on the implementation to initiate the HTTP request. Since there are few comments regarding the highlight of expandable list view post, thought to show with new post using custom navigation drawer. Nov 4, 2020 · Expandable List Views is an enhanced list and recycler view which follows parent and child relationship. paddingBottom: set the padding from the bottom side of the expandable list view. In my previous example Create Expandable Listview with static data. Jun 9, 2021 · RecyclerView is one of the foremost utilized components in android. 999 / $ 12. Thanks in advance. Sep 27, 2022 · ListView. In your fragment you need to do: Listview list = (ListView) getActivity(). how can i do it. Welcome to Android Knowledge!In this video, I have share how to create recyclerview with searchview and add item click listener detail activity on recyclervi There is no way to integrate expandable list view with android built in drawer menu. xml<ImageView<TextView自定义子项布局文件 child_item. But these can be easily modified to perform any other operations. HashMap; import java. For the sake of simplicity, we’ll only display a Toast with the name of the item or the state of the group for every click. parent rows contains texts,images and a checkbox. Expandable ListView in ANDROID. 0 in our Android app. And each require their own "GetCount" and "GetView" implementation. This Expandable List allows user to Expand and Collapse items via a simple click. Open Android Studio (Ignore if already done). Contribute to zakariachowdhury/cityschools development by creating an account on GitHub. gson. In My ExpandableListView five groups are there. Write and debug code Build projects Test your app Performance Command-line tools May 5, 2020 · For better practice we can use View binding for binding UI components to the view also we are using a swipe to refresh view here to refresh the data you can use it with android livedata. Group A { when expanded displays XML file A: buttons, seekbar, spinner and etc } Group B { when expanded displays XML file B: buttons, seekbar, spinner and etc } Stack Overflow | The World’s Largest Online Community for Developers Jul 30, 2013 · I want to implement a custom adapter for Expandable ListView which consist of an ImageView, and 2 TextViews. Master programming and take your career to new heights with clear, concise C, Android, and Web Development courses for just Rs. import retrofit2. This article demonstrates how we create a complex Expandable ListView with a sub ListView in Xamarin. what is the problem. 9 patch file it is always half off screen. Aug 3, 2022 · In the above code we’ve implemented all the interfaces that were discussed before. ExpandableListActivity; import android. In mobile screens sometimes it becomes too much overwhelming to concise all the data Aug 3, 2022 · Android ExpandableListView is a view that shows items in a vertically scrolling two-level list. Retrofit; import retrofit2. For Group think "Header" of the Expandable ListView For Child think "Items" under the header. java). Android Retrofit MySQL Serverside Search Filter. v7. So, the solution is to not to map the section indexer to the data, but to the instance of your ExpandableListView. Oct 5, 2015 · Our team decide to use Retrofit 2. Implement Expandable ListView using Custom Adapter. Thanks Feb 18, 2025 · Why Use Retrofit? The advantages that Retrofit has over traditional network handling methods like HttpURLConnection and Volley are: Provides a clean and simple way to define API requests. GsonConverterFactory; /** * Created by Android on 2/17/2018. It should look like this: Jul 9, 2018 · I am working on expandable listview using checkboxes. In Many Applications, there is a requirement like display expand and collapse items. Mahesh Mahesh Feb 17, 2015 · You need two layouts: expandable header and child items. Now I'm trying to use the same visual effect but this time as part of an Expandable ListView. IN THIS REPO YOU CAN FIND AN EXAMPLE OF KOTLIN : Properties and Fields, Data Classes, Null Safety, Extensions Functions, Lambda expressions, Delegation, Higher-Order Functions AND RETROFIT. I tried to implement list view of ExpansionTiles inside which I nested another list view using listView. Each require their own layout. Use the IDE to write and build your app, or create your own pipeline. x library from web service but header is set but child list view is not set. NET ListView, groups in Better ListView can be selected, focused, contain images of any size etc. Share. View; import android. This example shows parking information. I have implemented this list as a seperate list using a ViewHolder to optimize scrolling. Follow edited Jan 9, 2020 at 9:30. So its left to you how you style it. I am using expandable listview in navigation drawer. Whenever we had to handle the list, in some way configure it, the only way to do this it through the ListView object or inside the adapter. 7. BaseExpandableListAdapter; import android Expandabale listview in andriod with retrofit. @Override public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { int heightMeasureSpec_custom = MeasureSpec. Now if I leave the default I can use setBounds perfectly, but when using my custom image which is the same dimensions and setup as the same . In your activity where you define your listdata do this: private ArrayList<HeaderInfo> SectionList = new ArrayList<>(); //create the adapter by passing your ArrayList data listAdapter = new ExpandableListAdapter(MyListActivity. Expandable List view is mainly used to display data in groups. In this post, we are going to create a Dynamic Expandable Listview by using the ExpanstionTile widget. Creating custom adapter to create Expandable ListView rows . Creating the Layout Apr 14, 2020 · In this layoutDirection, “rtl” means to get the expandable list indicator in the right side like above and “ltr” means to get the expandable list indicator in the left side. getstatus(); Now Fetch Data Using Retrofit Library on success and on failure conditions are specified here… on Success we are storing the response to our model class file and on Failure we are showing the reason for the failure Sep 9, 2017 · You can try the following code. it is default. Improve this question. The list view consists of image, name an Mar 6, 2021 · I want to create a expandable list with four child buttons in a row. The user may change the selection according to his requirement. 1. You can use the enqueue() method to execute the request asynchronously and receive the response data in a callback function. This will open a new window. this, SectionList); //attach the adapter to the list expandableListView. Android Expandable ListView simple Example in android. Kotlin Android Expandable ListView Tutorial: Building Collapsible Lists Posted on April 8, 2016. Is there a way to increase the height of list dynamically Aug 6, 2021 · In this post, we are going to learn how to use the Retrofit library in Flutter. You may also check our Flutter app development services. Feb 17, 2018 · Create a retrofit api client and specify the Base url, Retrofit configurations for Upload Image using Retrofit Library. Example Jul 3, 2013 · Even though this is not the complete solution still its a 3 layered Expandable List. AT_MOST); super. xml<ImageView<TextView修改适配器中的 getGroupView 和 getChildView 方法@Override@Override。 Jun 19, 2017 · For me it worked fine. ArrayList; import java. And also click working on that buttons. 0. Whatever I have created is not satisfying my requirement. java public interface API_Interface{ @GET("/api/foo") Call&lt;Foo&gt; foo_API(); } foo. Reuses cells while scrolling up/down - this is possible with implementing View Holder in the ListView adapter, but it was an optional thing, while in the RecycleView it's the default way of writing adapter. Nov 19, 2017 · Android Tutorial on Retrofit Library, Fetching data from server is a most common functionality almost in every app, and for which there are several parameters like time taken for fetching data or uploading, connectivity, speed, security and many more. setAdaptor() method conjoins an adapter with the list. util. Group and Child. Material design components Jul 10, 2017 · 3 Custom GridView Make a class named as MyCustomGridView. user12681281 Feb 11, 2025 · RecyclerView using ListView in Android With Example RecyclerView is a more flexible and advanced version of ListView and GridView. public class ExpandableOderHistoryAdapter extends BaseExpandableListAdapter { private Context _context; private List<MySaveOrder> header; // header titles private Boolean fromSaveOrder = false; // Child data in format of header title, child title //private HashMap Apr 8, 2016 · Retrofit . The expandablelistview is inside a navigation drawer. app. A freeware variant "Better ListView Express" is also available. in android studio android studio tutorial android tutorial animation basic basics Beginner database Expandable Listview facebook login Firebase flutter form gallery gridview how to http image images imageview ios java java tutorial java tutorials kotlin listview login login and registration mvvm android example mvvm Apr 28, 2011 · (Use above icon in your drawable) I hope this code will more helpful to implement expandable list view. Apr 8, 2016 · In almost every app expandable listview in android, where there is a category there we can find these expandable listview, like new apps TOI, Hindu, swiggy, zomato and many other food delivery apps use these kinds of list’s to make the user interface much better. ExpansionTile; ExpansionPanelList & ExpansionPanel . nagee; import android. We have seen different tutorials on image loading, animations and several other resource loading like music, video, pdf files so on in this tutorial will see how to load a SVG image file. io; bignerdranch. But how can we see the highlight of the expandable l… Aug 29, 2013 · ExpandableListView inherits from ListView. Create two layouts :- one for the heading (item on which user click and it expands ) and other one for the items which are visible on clicking the heading. Showing JSON data in a Listview. The problem is that if check checkbox the child view are checked randomly as while as if I expand groupview and child view it automatically selected if clarify the isssue binding the tag is not added to checkbox properly. wno dtpn xqdv ckdtk iqnxlh zxkhna zwyhjgd ezhopt gxwl ekinp lhpdxu nossa gjuso gst dgzxd