Hello guys, welcome to another useful post Expandable RecyclerView Android. You might already know we use RecyclerView to display a List of data in our application. This time we will do the same we will create a RecyclerView, but the items of the RecyclerView will toggle on tapping.

So initially some details of the list items will be hidden, and when we tap on the item it will show us the remaining detail by expanding itself. Sounds confusing? Hope you found it helpful. For any queries or feedback, you can leave your comments below. And I will soon post some more useful content for you. In this blog I write tutorials and articles related to coding, app development, android etc. Hello sir, How to pass prams to our URL when select drop-down option, using retrofit or volley.

Please solve my issue. I am newbiee to android development. Hello Sir, I need Expandable listview with collapse and expand with image ,textview and edittext. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. Notify me of follow-up comments by email. Notify me of new posts by email.

expandable recyclerview with edittext android

Expandable RecyclerView Android. By earlybefore America's entry into World War II, Rogers is a tall, scrawny fine arts student specializing in illustration and a comic book writer and artist.

List Layout. Context; import android. RecyclerView; import android. AutoTransition; import android. TransitionManager; import android. LayoutInflater; import android. View; import android. ViewGroup; import android. Animation; import android. AnimationUtils; import android. ImageView; import android.

LinearLayout; import android.

expandable recyclerview with edittext android

TextView; import android. Toast; import com. Glide; import java. Context. RecyclerView. AutoTransition. TransitionManager. LayoutInflater. View .By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here.

Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. And later when you need the whole arraylist, just send it back from the adapter class via any public getmethod. Here is the code in adapter,Did't work with textchange listener. Learn more. Asked 2 years, 11 months ago. Active 1 year ago. Viewed 15k times. Halfacht Halfacht 1 1 gold badge 4 4 silver badges 15 15 bronze badges.

How do you set info for your adapter and what model class are you using? Refer this : stackoverflow. I modified my code to be as standard as possible, so anyone can use it right away. Active Oldest Votes. Halfacht 1 1 gold badge 4 4 silver badges 15 15 bronze badges. Rajesh Peram Rajesh Peram 4 4 silver badges 9 9 bronze badges. I thought this code works. Because if the system recycles the Views the app will crash giving a null pointer exeption.

So this works as long as all EditTexts fits on the screen. Firoz Jaroli Firoz Jaroli 5 5 silver badges 10 10 bronze badges. Too bad this does not work when the RecyclerView recycles some views.

Android S9E9 : RecyclerView with ExpandableLayout

The inner class must be referenced by: MyPersonalAdapter. Or the adapter class should be imported. Implement a addTextChangedListener inside bindview method in the recyclerview adapter. This should be enough.It contains two views one is parent view and other is child view. Parent is visible by default but the child view has to be expanded and collapsed.

It will expand when we click on parent view. This feature is quite similar to the ExpandableListView in Android. Since it is an old one, it does not perform well according to our requirement.

After adding the library, we have to add some Java classes with the help of this library like Adapter, Model, and View holders.

So here in this example we will show Movie category as a parent and movies according to the category are a child. Create this XML file for creating the view of movie category. Add the code inside LinearLayout. Create this class and extend it with ParentViewHolder.

It is a class which binds the view. Here we take the reference of MovieCategory view and set the properties when it is expanded and collapsed.

Now, set the properties for expand and collapse of arrow image and its rotation accordingly by implementing two methods setExpanded and onExpansionToggled. Create this custom Adapter class which extends ExpandableRecyclerAdapter. One of which is for parent and the other for the child. It is in our Main Activity that we pass the data, set the adapter and take the reference of Recycler View. We can save the expanded and collapsed state of items in our Recycler View during our device configuration changes.

Other things and also we can store the state of same. Like this, we can save the state. This feature is mainly used in many applications. We can customize it according to the requirement. It is the same as ExapandableListView but has some new features added. An interesting functionality of Android, it is frequently used by the developers. Android ExpandableListview. HEY thats nice tutorial but can u explain me how do i get the child position in the fragments class and how to make like only one to be expandable if i have 3 views i need only one among them to be opened first please help me put.

You have no need of reference of Fragment view to get its components in Activity. As you can directly access layout components of a Fragment in parent Activity. Simply you can access any component by this findViewById R. May be by using list or array. Please suggest. Hi Yaka, Thank you for asking us and reading our blogs.!! In this code, We are creating objects for all four Movies, so you cannot take it into single line. Add for all to assign in different Movies objects.

Hi, it was a nice tutorial.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

I have a RecyclerView that has many cards that hold 4 EditText. When I input values in one EditText of one card, it fills the same value in random cards. Surprisingly it does not jump EditText s for example:. If I input values in edittext1 of card1 it would fill the same value into edittext1 in card8 and if I change the value in card8 it will change the value back in card1. Could someone please tell me why this is happening. That happens because the views inside a RecyclerView are being recycled.

Inside the onBindViewHolder you need to set the specific texts to the EditTexts at the specific position. Initialize your Views inside the ViewHolder and add the TextWatchers there as the whole philosophy of the RecyclerView is to reuse the views :. You updated the data without notifying the adapter. This could create inconsistencies.

So after the data is changed you should call notifyItemChanged. One more suggestion I have is to reuse the code so you won't have to copy paste so much and fix in many places for example, all of your TextWatcher objects are basically the same. Learn more. Asked 3 years, 1 month ago. Active 1 year, 7 months ago. Viewed 5k times. Surprisingly it does not jump EditText s for example: If I input values in edittext1 of card1 it would fill the same value into edittext1 in card8 and if I change the value in card8 it will change the value back in card1.

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Expandable RecyclerView Android – RecyclerView with Expandable Items

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expandable recyclerview with edittext android

Post as a guest Name.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here.

expandable recyclerview with edittext android

Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Here the name and balance fields are coming from two different arrays. What I need is, here each row has an EditText field. I need to access each EditText on each row. And get values from it. Is it possible? I tried a lot. I didn't get it.

I think you are looking for a callback, which means whenever a number on one of the EditTexts is changed you want the total number change too.

So first of all you need to add an interface. In the onBindViewHolder of your Adapter you need to set a listener for text change and tell the fragment using onEditTextChanged object. Add this array to your GroupCollectionFragment so you can save the values in your fragment and use them whenever you want them.

I have modified MeHdi's answer. Also I have number of editText in a single row of recyclerview. Thanks to MeHdi's idea. Screen looks like below. Learn more. Getting values from RecyclerView EditText? Ask Question. Asked 3 years ago. Active 9 months ago. Viewed 12k times. I am struck in recyclerView, Here the name and balance fields are coming from two different arrays. Vadim Kotov 6, 8 8 gold badges 39 39 silver badges 50 50 bronze badges.

BraveHeart BraveHeart 1 1 gold badge 1 1 silver badge 10 10 bronze badges.Android RecyclerView with EditText example tutorial guide you to add edittext in the every cell or child of the recyclerview.

You will also learn how to fetch value of the EditText of all the rows.

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We will pass these values to the Next Activity. Click this link to see affordable plans. Disclaimer : If you sign up using the above link we may receive small commission without any addition cost to you. Above lines will add support for recyclerview and cardview. By default, it is not supported in android studio project.

If you have any questions regarding logic of adapter class or anything else, then feel free to ask in comment section. Tags: android recyclerview. April 20, September 24, November 11, The data is getting displayed correctly, but I am not able to input any characters into the edittextboxes. The post is very good and you have explained it very well. I am trying with multiple edittextboxes using your example, however i find that the edittextboxes are not receiving focus.

I have implemented textwatcher for each edittextboxes in the Viewholder class. Please share your inputs. I guess you are trying to add two or more edittexts in one single row. Are you able to input text in one single edittext among all or non of edittext is receiving focus?

Then also add code in adapter class for your second edittext same as i have added for first edittext.

Android RecyclerView with EditText Example

Download my source code and check if it is working for you or not? Reply me with your results. I have not set any onclick method for textview in this example.

You are getting this error because you have not initialize your textview.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. 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 that contains it's own data.

I've tried to get it working for the past 3 days to no avail. I tried using the AdvancedReyclerview library but to a beginner like me, it was a giant mess of things that didn't make sense especially when passing in the data. I copied and pasted files that I needed to get a minimal working version but I had no idea how to pass my data into the recyclerview and how to update it with the newly selected value. Any thoughts on that? You can check my library in here. You can easily achieve it with this librarythere is a full example here.

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Expandable RecyclerView in Android

Creating an expandable RecyclerView Ask Question. Asked 4 years, 11 months ago. Active 1 month ago. Viewed 36k times. 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 that contains it's own data.

Is it even possible to do what I'm trying to do or am I way out of my depth here? If it's still difficult to understand, I can explain it more. Darush 7, 4 4 gold badges 43 43 silver badges 47 47 bronze badges. Active Oldest Votes. Shweta Chauhan Shweta Chauhan 4, 3 3 gold badges 21 21 silver badges 42 42 bronze badges. Umasankar : I think whole code is here.

If you update result screenshot Image above, it may look cool! Anyone can explain to me what is going on in the code? SimpleGroupViewHolder parent.