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1. Android studio recyclerview how to#
2. Android studio recyclerview android#
3. Android studio recyclerview code#

Private inner class View2ViewHolder(itemView: View) : Message.text = recyclerViewModel.textData Var message: TextView = itemView.findViewById(R.id.textView) Private inner class View1ViewHolder(itemView: View) :

Android studio recyclerview code#

The following is the code for the RecyclerViewAdapter class: class RecyclerViewAdapter(context: Context, list: ArrayList) : In the RecyclerViewAdapter class, we will check if the desired view is item_view_1 then the content of item_view_1 will be displayed otherwise we will display the content of item_view_2. when to display which view.Ĭreate an Adapter class named RecyclerViewAdapter. Now, for the RecyclerView, we need to create an Adapter class that will store all the logic of RecyclerView i.e. either item_view_1 or item_view_2 and textData will store the data that will be displayed on the TextView. The viewType will tell which view we are using i.e. Create a data class name Data and add the below code: data class Data(val viewType: Int, val textData: String) To store the data to be displayed on the views, we need a data class. In our project, we are going to use two views i.e.

Android studio recyclerview how to#

In this blog, we will learn how to do this. But if someone from the other side sends a message, then it appears on the left-hand side. So, when you send the message, it appears on the right-hand side of the screen. The message that we send can be thought to be placed in a RecyclerView. You can add image, or video, or text or a combination of all in the same RecyclerView.Īnother example can be WhatsApp chatting. For example, the feed page on Facebook is an example of Multiple View. We can add multiple views in a RecyclerView. So, let's get started with the project setup. You can find the whole project used in this tutorial from here. Welcome to MindOrks! In this blog, we are going to learn how to use Multiple Views in RecyclerView. But what if you want to add different view types in the RecyclerView, you can add Multiple Views in the same RecyclerView. For example, the emails in the Gmail app, the feeds on Facebook and Instagram, messages in WhatsApp, all are done with the help of RecyclerView.īut one thing that you might have noticed is that while using RecyclerView, we define a view and the list items are displayed according to that view only. ItemDataModel.java package order to display a list in your application, we all must have used RecyclerView in Android. ImageView & a TextView, Where we will display our Data Model Data in a form of recyclerview. In this custom layout for recycler view, we have 2 views i.e.

Android studio recyclerview android#

Now, let’s procedure in creating a Recyclerview with Filterable search filter – android filter recycler view using search view in toolbar You need to add some images under the drawable folder so that you can show images in your recycler view cards.Įg: In my case, I have just created few vector images in my drawable, you can see in the below screenshot Here, In the above code, the menu is given an id, an Icon (a search icon, you need to create a vector search image in your drawable folder),Īnd to make it expandable I am using shows action with collapseActionView attribute, By doing this we can the menu as an icon in our android app bar when this icon is been pressed/clicked it will expand, and hence the user can input text in Android SearchView. Then, Add the following code to the menu. Then, in the menu package create an XML file “search_menu.xml” In your android project > res > create a new package(folder) name it as “menu”, To achieve this feature, First, you need to create a menu item in your android project. Implementation 'androidx.cardview:cardview:1.0.0'Īdd both of the above dependencies in your app.level adle file under dependencies.

Android Recyclerview Adapter Filterable – Android search filter.